{"title":"Brand: Worcester | worcester","description":"","products":[{"product_id":"worcester-greenstar-life-45kw-regular-white","title":"Worcester Greenstar Life 45kw Regular White","description":"\u003ch3\u003eWorcester Bosch Greenstar 8000 Life 45kW Regular White\u003c\/h3\u003e\n\nThe Worcester Bosch Greenstar 8000 Life 45kW Regular Boiler is the perfect choice for homeowners looking to upgrade their heating system with a modern, reliable, and highly efficient solution. Designed as the ideal replacement for the award-winning Greenstar CDi Classic, this boiler combines proven performance with a contemporary design that complements today’s homes. With pre-wired and pre-plumbed features, installation is quick and straightforward, making it hassle-free for both installers and homeowners.\n\n\u003ch3\u003eModern Features for Easy Control and Maintenance\u003c\/h3\u003e\n\nEquipped with a digital control system, the Greenstar 8000 Life makes operating your heating system simple and intuitive. Built-in diagnostics provide easy fault-finding, while automatic ignition, direct burner ignition electrodes, and a modulating combustion air fan with speed regulation ensure efficient, consistent heating. Temperature sensors for central heating and flue gas, along with a condensate siphonic trap, optimise performance while maintaining high safety standards.\n\n\u003ch3\u003eReliable and Efficient Heating\u003c\/h3\u003e\n\nThis 45kW natural gas condensing boiler is designed to deliver exceptional efficiency and effectiveness. With its modulating fan, precision temperature control, and automatic gas valve, the Greenstar 8000 Life achieves a best-ever A-rated efficiency, saving energy and reducing running costs. Built with a galvanised steel inner frame and compact dimensions (780mm H x 440mm W x 365mm D), it is robust, space-saving, and wall-hung for flexible installation.\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e - **Brand:** Worcester Bosch - **Model Number:** GR8300iW 45 R NG - **Fuel Type:** Natural Gas - **Boiler Type:** Condensing Regular - **Output:** 45 kW - **Efficiency (SAP 2009):** 94% - **Energy Rating:** A (Heating \u0026amp; Water) - **Weight:** 48 kg - **Mounting Type:** Wall-hung - **Warranty:** 8 years - **Supplier Product Code:** 333999 PK \u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e \u003ch4\u003eIs this boiler suitable for larger homes?\u003c\/h4\u003e Yes, with a 45kW output, the Greenstar 8000 Life is suitable for larger properties requiring high levels of central heating and hot water storage. \u003ch4\u003eDoes it come with a warranty?\u003c\/h4\u003e Yes, the boiler includes an 8-year warranty, providing peace of mind and covering manufacturing defects under Worcester Bosch’s terms and conditions. \u003ch4\u003eHow energy efficient is the Greenstar 8000 Life?\u003c\/h4\u003e It is highly efficient, with a best-ever A-rating for both heating and water and a SAP 2009 efficiency of 94%, helping to reduce energy bills while maintaining reliable performance.","brand":"JJ Building Materials","offers":[{"title":"Default Title","offer_id":54802493735254,"sku":"145789","price":2386.34,"currency_code":"GBP","in_stock":true}]},{"product_id":"worcester-greenstar-42cdi-lpg-floor-standing","title":"Worcester Greenstar 42cdi LPG Floor Standing","description":"\u003ch3\u003eWorcester Greenstar 42CDi LPG Floor Standing Boiler\u003c\/h3\u003e\n\nThe Worcester Greenstar 42CDi LPG Floor Standing Boiler is a reliable, high-performance heating solution designed for larger homes. With its impressive 42 kW output, this floor-standing regular boiler is ideal for properties with over 20 radiators, offering consistent central heating and hot water. Its compact design allows it to fit neatly under a standard kitchen worktop, helping you save space while maintaining a powerful heating system.\n\n\u003ch3\u003eEfficient and Cost-Saving\u003c\/h3\u003e\n\nWith an efficiency rating of 92%, the Greenstar 42CDi is an A-rated condensing boiler, helping to lower your heating bills while delivering reliable performance. Compatible with LPG, it’s a versatile option for homes not connected to the mains gas network. Its efficiency is further enhanced when paired with Worcester accessories, such as the Greenstore cylinders or Greenskies solar panels, providing even more energy savings.\n\n\u003ch3\u003ePractical Features for Modern Living\u003c\/h3\u003e\n\nThe 42CDi is designed to be simple and easy to use, with clear temperature displays and intuitive controls. It can replace older floor-standing boilers seamlessly and works with existing feed and expansion tanks, making it ideal for period properties. The boiler’s compact floor-standing design (850 x 400 x 600mm HxWxD) makes it unobtrusive, while still delivering powerful heating and hot water.\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e - **Brand:** Worcester Bosch - **Model:** Greenstar FS 42CDi Regular Gas Boiler - **Fuel Type:** LPG Compatible - **Boiler Type:** Condensing Regular Floor Standing - **Central Heating Output:** 41 kW - **Efficiency:** 92% (ErP A-rated) - **Warranty:** Up to 7 years (when installed by a Worcester accredited installer) - **Dimensions:** 850 x 400 x 600mm (HxWxD) - **Mounting Type:** Floor Standing \u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e \u003ch4\u003eIs the Greenstar 42CDi suitable for large homes?\u003c\/h4\u003e Yes, with a 42 kW output, it is designed for larger properties with over 20 radiators, ensuring reliable heating and hot water. \u003ch4\u003eCan this boiler be installed in a home without mains gas?\u003c\/h4\u003e Yes, the 42CDi is LPG compatible, making it suitable for homes that are not connected to the mains gas network. \u003ch4\u003eWhat is the warranty period?\u003c\/h4\u003e When installed by a Worcester accredited installer, the boiler comes with a warranty of up to 7 years, giving peace of mind and reliable support. \u003ch4\u003eCan it be used with stored hot water systems?\u003c\/h4\u003e Yes, it can be used with Greenstore cylinders for rapid hot water replenishment and is also compatible with Greenskies solar panels to reduce energy costs.\u003cp\u003eCheck out our other products \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/plumbing-supplies\"\u003ehere\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003eExplore more from our range \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/boilers\"\u003ehere\u003c\/a\u003e.\u003c\/p\u003e","brand":"JJ Building Materials","offers":[{"title":"Default Title","offer_id":54802493997398,"sku":"143433","price":2979.28,"currency_code":"GBP","in_stock":true}]},{"product_id":"worcester-greenstar-4000-18kw-lpg-system","title":"Worcester Greenstar 4000 18kW LPG System","description":"\u003ch3\u003eWorcester Greenstar 4000 18kW LPG System Boiler\u003c\/h3\u003e\n\nThe Worcester Greenstar 4000 18kW System Boiler is a modern, efficient heating solution designed for small to medium-sized homes with one bathroom. As a direct upgrade to the Greenstar 18Ri, it delivers reliable central heating and hot water while keeping running costs low. Its sleek, contemporary design and full-colour display make it easy to operate, while its quiet operation ensures minimal disruption in your home.\n\n\u003ch3\u003eEfficient Heating with Modern Features\u003c\/h3\u003e\n\nThe Greenstar 4000 combines a wide power range with exceptional efficiency, helping to reduce gas consumption and lower energy bills. Its wall-mounted design is suitable for homes with a hot water storage cylinder and can also be paired with Greenskies solar panels for further energy savings. The boiler’s quiet operation makes it unobtrusive, and wireless connectivity with Bosch EasyControl allows you to manage your heating conveniently from your smartphone. With an ErP rating of A, it’s both environmentally friendly and cost-effective.\n\n\u003ch3\u003ePractical and User-Friendly\u003c\/h3\u003e\n\nThis 18kW system boiler is designed to fit seamlessly into your home, with compact dimensions (724mm H x 400mm W x 310mm D) and a lightweight frame of 30.6 kg. The full-colour text display makes adjusting settings simple, while built-in controls allow you to fine-tune your heating and hot water with ease.\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e - **Brand:** Worcester Bosch - **Model:** Greenstar 4000 18kW LPG System - **Fuel Type:** Natural Gas \/ LPG Compatible - **Boiler Type:** System Boiler - **Heat Output:** 18 kW - **Efficiency:** ErP A-rated - **Mounting Type:** Wall-mounted - **Dimensions:** 724mm H x 400mm W x 310mm D - **Weight:** 30.6 kg - **Warranty:** 7 years - **EAN:** 4057749856708 - **MPN\/Product Code:** 7733600381 \/ PN183938 \u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e \u003ch4\u003eIs the Greenstar 4000 suitable for small homes?\u003c\/h4\u003e Yes, with an 18kW output, it’s ideal for small to medium-sized homes with one bathroom, providing efficient heating and hot water. \u003ch4\u003eCan it work with solar panels?\u003c\/h4\u003e Yes, it can be used with **Greenskies solar panels** to help save energy and reduce household bills. \u003ch4\u003eDoes it have smart control options?\u003c\/h4\u003e Yes, the boiler features wireless connectivity with **Bosch EasyControl**, allowing you to control your heating conveniently from your smartphone. \u003ch4\u003eHow long is the warranty?\u003c\/h4\u003e The Greenstar 4000 comes with a **7-year guarantee**, providing peace of mind and long-term reliability when installed by a certified installer.\u003cp\u003eCheck out our other products \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/plumbing-supplies\"\u003ehere\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003eExplore more from our range \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/boilers\"\u003ehere\u003c\/a\u003e.\u003c\/p\u003e","brand":"JJ Building Materials","offers":[{"title":"Default Title","offer_id":54802494259542,"sku":"146799","price":1398.63,"currency_code":"GBP","in_stock":true}]},{"product_id":"worcester-greenstar-highflow-550cdi-erp-f-s","title":"Worcester Greenstar Highflow 550CDI ErP Floor Standing","description":"\u003ch3\u003eWorcester Greenstar Highflow 550CDi ErP Floor Standing Boiler\u003c\/h3\u003e\n\nThe Worcester Greenstar Highflow 550CDi ErP Floor Standing Boiler is designed for larger homes with two bathrooms or more, delivering a powerful combination of heating and hot water. This 30kW condensing storage combi boiler ensures that even properties with high demand for hot water enjoy reliable performance, all while maintaining energy-efficient operation with an ErP A rating.\n\n\u003ch3\u003eEfficient Heating and Hot Water\u003c\/h3\u003e\n\nWith an A-rated efficiency and 30kW output, the Highflow 550CDi provides consistent central heating and hot water flow rates of up to 25L\/min. Its built-in condensate pump (4.5m head) and multi-directional fluing allow for flexible installation, while temperature controls for both central heating and domestic hot water give precise comfort management.\n\n\u003ch3\u003eAdvanced Features for Ease and Reliability\u003c\/h3\u003e\n\nThe Highflow 550CDi incorporates the same advanced technology as Worcester’s wall-mounted combi boilers. Features include electronic ignition, pump seizure protection, fault-finding diagnostics, and an anti-cycle device, ensuring smooth and safe operation. Built-in frost protection, a filling link, and an earth bonding strip save time and money during installation. The roll-in boiler design minimises the risk of damaging flooring, making installation simpler and safer.\n\n\u003ch3\u003eSmart Control Options\u003c\/h3\u003e\n\nThis boiler is compatible with mechanical, digital, wireless, and next-generation intelligent controls. You can also use an optimising 7-day programmable room thermostat or a 24-hour programmable thermostat to manage your heating efficiently and conveniently, giving you total control over your home’s warmth.\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e - **Brand:** Worcester Bosch - **Model:** Greenstar Highflow 550CDi - **Boiler Type:** Gas Combination Boiler (Floor Standing) - **Heat Output:** 30 kW - **Flow Rate:** 25 L\/min - **Fuel Type:** Natural Gas - **Efficiency:** A-rated (SAP 2005 seasonal efficiency) - **ErP Rating:** A - **Dimensions:** 850mm H x 600mm W x 600mm D - **Weight:** 112 kg - **Warranty:** 7 years - **EAN:** 4054925885798 - **MPN\/Product Code:** 7731600100 \/ PN143221 \u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e \u003ch4\u003eIs the Highflow 550CDi suitable for large homes?\u003c\/h4\u003e Yes, it is specifically designed for larger properties with multiple bathrooms, providing enough power for simultaneous heating and hot water demands. \u003ch4\u003eCan it be installed in different locations?\u003c\/h4\u003e Yes, the floor-standing design, multi-directional fluing, and built-in condensate pump provide flexible installation options, even in properties with limited space. \u003ch4\u003eWhat type of controls can I use with this boiler?\u003c\/h4\u003e The Highflow 550CDi is compatible with mechanical, digital, wireless, and new-generation intelligent controls, giving you complete flexibility in managing your heating system. \u003ch4\u003eDoes it come with a warranty?\u003c\/h4\u003e Yes, when installed by a certified installer, it comes with a 7-year manufacturer’s warranty for peace of mind.\u003cp\u003eCheck out our other products \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/plumbing-supplies\"\u003ehere\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003eExplore more from our range \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/boilers\"\u003ehere\u003c\/a\u003e.\u003c\/p\u003e","brand":"JJ Building Materials","offers":[{"title":"Default Title","offer_id":54802494292310,"sku":"143383","price":3207.59,"currency_code":"GBP","in_stock":true}]},{"product_id":"worcester-greenstar-15-ri-erp","title":"Worcester Greenstar 15 Ri ERP+","description":"\u003ch3\u003eWorcester Greenstar 15Ri ERP+ Regular Gas Boiler\u003c\/h3\u003e\n\nThe Worcester Greenstar 15Ri ERP+ is a compact, wall-mounted regular gas boiler designed to deliver reliable central heating for small homes or properties with modest heating needs. With its high efficiency and modern features, it offers a dependable, cost-effective solution for everyday heating.\n\n\u003ch3\u003eEfficient and Cost-Effective\u003c\/h3\u003e\n\nThis condensing boiler achieves a 92% efficiency rating, making it A-rated for energy performance. By optimising fuel use, it helps reduce household energy bills while maintaining consistent central heating. Compatible with LPG, the Greenstar 15Ri ERP+ offers flexibility for homes not connected to mains gas.\n\n\u003ch3\u003eSimple, Reliable Operation\u003c\/h3\u003e\n\nDesigned with ease of use in mind, this boiler is wall-mounted, saving space while still delivering a maximum central heating output of 15kW. Its compact, robust construction ensures longevity, while the advanced engineering behind its condensing operation provides both reliable performance and lower emissions.\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e - **Brand:** Worcester Bosch - **Model:** Greenstar 15Ri ERP+ - **Boiler Type:** Regular Gas Boiler - **Mounting:** Wall-mounted - **Condensing:** Yes - **Central Heating Max Output:** 15kW - **Efficiency:** 92% - **ErP Rating:** A (Heating) - **LPG Compatible:** Yes - **Warranty:** Up to 10 years \u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e \u003ch4\u003eIs the Greenstar 15Ri suitable for small homes?\u003c\/h4\u003e Yes, with a maximum central heating output of 15kW, it is ideal for smaller properties or homes with limited heating demand. \u003ch4\u003eCan this boiler use LPG?\u003c\/h4\u003e Yes, the Greenstar 15Ri ERP+ is compatible with LPG, making it suitable for homes not connected to mains gas. \u003ch4\u003eWhat is the warranty period?\u003c\/h4\u003e The boiler comes with a warranty of up to 10 years when installed by a Worcester accredited installer, offering long-term peace of mind. \u003ch4\u003eHow energy efficient is the Greenstar 15Ri?\u003c\/h4\u003e It is A-rated for heating with 92% efficiency, ensuring lower running costs and environmentally friendly operation.\u003cp\u003eCheck out our other products \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/plumbing-supplies\"\u003ehere\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003eExplore more from our range \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/boilers\"\u003ehere\u003c\/a\u003e.\u003c\/p\u003e","brand":"JJ Building Materials","offers":[{"title":"Default Title","offer_id":54802494325078,"sku":"145798","price":1079.83,"currency_code":"GBP","in_stock":true}]},{"product_id":"worcester-greenstar-15-ri-erp-lpg-regular","title":"Worcester Greenstar 15 Ri ErP+ LPG Regular","description":"\u003ch3\u003eWorcester Greenstar 15 Ri ErP+ LPG Regular Boiler\u003c\/h3\u003e\n\nThe Worcester Greenstar 15 Ri ErP+ LPG Regular Boiler is the perfect heating solution for small homes with low central heating and hot water demands. Redesigned to comply with the latest ErP+ legislation, this boiler combines compact dimensions, high efficiency, and environmentally friendly performance, making it ideal for modern, energy-conscious households.\n\n\u003ch3\u003eCompact, Efficient, and Eco-Friendly\u003c\/h3\u003e\n\nWith an A-rated efficiency of 90%, the Greenstar 15 Ri helps reduce energy bills while providing reliable heating. Its compact design allows it to fit neatly into a kitchen cupboard or other confined spaces, without compromising performance. Low NOx and CO2 emissions make it a greener choice, supporting a more sustainable home.\n\n\u003ch3\u003eFlexible and User-Friendly Design\u003c\/h3\u003e\n\nThis LPG-compatible regular boiler features a built-in heating temperature control, reversible flow and return pipes, and a multi-directional flue system for maximum siting flexibility. Weighing just 22.6kg, it is the lightest boiler in its class, making installation easier and safer. It’s also compatible with Greenskies solar panels, providing an option for further energy savings.\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e - **Brand:** Worcester Bosch - **Model:** Greenstar 15 Ri ErP+ LPG Regular Boiler - **Boiler Type:** Regular Gas Boiler - **Fuel Type:** LPG - **Efficiency:** A-rated (90%, SAP 2005 seasonal efficiency) - **Mounting:** Wall-mounted - **Compact Dimensions:** Fits within kitchen cupboard - **Weight:** 22.6 kg - **Eco-Friendly:** Low NOx and CO2 emissions - **Compatible with:** Greenskies solar panels \u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e \u003ch4\u003eIs the Greenstar 15 Ri ErP+ suitable for small homes?\u003c\/h4\u003e Yes, it is designed for small properties with low heating and hot water demands, providing reliable performance while keeping energy use low. \u003ch4\u003eCan this boiler use LPG?\u003c\/h4\u003e Yes, it is fully compatible with LPG, making it ideal for homes not connected to mains gas. \u003ch4\u003eDoes it support renewable energy?\u003c\/h4\u003e Yes, the boiler is compatible with **Greenskies solar panels**, allowing you to supplement heating with sustainable energy. \u003ch4\u003eHow easy is it to install?\u003c\/h4\u003e Extremely easy – the boiler weighs just **22.6kg**, features reversible pipes, and a multi-directional flue, giving maximum flexibility and ease of installation.\u003cp\u003eCheck out our other products \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/plumbing-supplies\"\u003ehere\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003eExplore more from our range \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/boilers\"\u003ehere\u003c\/a\u003e.\u003c\/p\u003e","brand":"JJ Building Materials","offers":[{"title":"Default Title","offer_id":54802494390614,"sku":"143434","price":1146.68,"currency_code":"GBP","in_stock":true}]},{"product_id":"worcester-greenstar-21-ri-lpg-regular","title":"Worcester Greenstar 21 Ri LPG Regular","description":"\u003ch3\u003eWorcester Greenstar 21 Ri LPG Regular Boiler\u003c\/h3\u003e\n\nThe Worcester Greenstar 21 Ri LPG Regular Boiler is a compact and efficient heating solution designed for homes with a stored hot water cylinder. As the smallest of the Worcester Ri condensing boiler range, it can even fit neatly inside a kitchen cupboard, making it ideal for properties where space is at a premium. With its high efficiency and environmentally friendly design, it delivers reliable heating while helping to reduce energy bills.\n\n\u003ch3\u003eCompact and Energy-Efficient\u003c\/h3\u003e\n\nThis A-rated boiler (SAP 2005 seasonal efficiency) provides 21 kW of heat output, making it suitable for small to medium-sized homes. Its compact dimensions (590mm H x 390mm W x 270mm D) and lightweight frame (27.4kg) allow flexible installation in tight spaces. Low NOx and CO2 emissions make it an environmentally friendly choice for modern homes.\n\n\u003ch3\u003eFlexible and User-Friendly\u003c\/h3\u003e\n\nThe Greenstar 21 Ri features a built-in heating temperature control, reversible flow and return pipes, and a multi-directional flue system, providing maximum flexibility during installation. Compatible with Greenskies solar panels, it offers opportunities to reduce energy consumption further. Flow and return pipes can be plumbed in from above or below, simplifying installation and saving time.\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e - **Brand:** Worcester Bosch - **Model:** Greenstar 21 Ri LPG Regular Boiler - **Boiler Type:** LPG Regular (System Boiler) - **Heat Output:** 21 kW - **Fuel Type:** LPG - **Efficiency:** A-rated (SAP 2005 seasonal efficiency) - **Mounting:** Wall-mounted - **Dimensions:** 590mm H x 390mm W x 270mm D - **Weight:** 27.4 kg - **ErP Rating:** A - **Warranty:** 5 years - **EAN:** 4057749719102 - **MPN\/Product Code:** 7733600304 \/ PN175645 \u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e \u003ch4\u003eIs the Greenstar 21 Ri suitable for small homes?\u003c\/h4\u003e Yes, with 21 kW output and compact dimensions, it is ideal for small to medium-sized properties, especially those with a stored hot water cylinder. \u003ch4\u003eCan it use LPG instead of mains gas?\u003c\/h4\u003e Yes, this boiler is LPG-compatible, making it suitable for homes not connected to mains gas. \u003ch4\u003eDoes it support renewable energy?\u003c\/h4\u003e Yes, it is compatible with **Greenskies solar panels**, allowing you to supplement your heating with sustainable energy. \u003ch4\u003eIs it easy to install in tight spaces?\u003c\/h4\u003e Yes, the boiler’s compact size, lightweight 27.4 kg frame, and flexible plumbing options make installation straightforward, even inside a kitchen cupboard.\u003cp\u003eCheck out our other products \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/plumbing-supplies\"\u003ehere\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003eExplore more from our range \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/boilers\"\u003ehere\u003c\/a\u003e.\u003c\/p\u003e","brand":"JJ Building Materials","offers":[{"title":"Default Title","offer_id":54802494423382,"sku":"145796","price":1268.02,"currency_code":"GBP","in_stock":true}]},{"product_id":"worcester-greenstar-life-30kw-regular-white-lpg","title":"Worcester Greenstar Life 30kw Regular White LPG","description":"\u003ch3\u003eWorcester Greenstar Life 30kW Regular White LPG Boiler\u003c\/h3\u003e \nThe Worcester Greenstar Life 30kW Regular White LPG Boiler is the perfect choice for homeowners looking for a modern, reliable heating solution. Building on the success of the award-winning Greenstar CDi Classic, the Greenstar Life range combines contemporary design with advanced features, making it easier than ever to control your central heating and hot water.\n\u003ch3\u003eQuiet, Efficient, and Powerful\u003c\/h3\u003e \nThis 30kW regular boiler delivers ample power for small to medium-sized homes, while remaining exceptionally quiet – one of Worcester’s quietest models to date. Its innovative design allows it to sit comfortably in any room, keeping your home cosy during the winter months without unnecessary noise.\n\u003ch3\u003eIntuitive Controls and Modern Features\u003c\/h3\u003e \nThe Greenstar Life comes equipped with an upgraded display screen and easy-to-use push control buttons, making operation straightforward. Its unique Intelligent Filling system ensures your heating system is filled quickly and safely, reducing hassle during installation or maintenance. Upgraded controls throughout the boiler provide a user-friendly experience, making it simple to adjust settings to your preference.\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e - **Brand:** Worcester Bosch - **Model:** Greenstar Life 30kW Regular LPG - **Boiler Type:** Regular Gas Boiler - **Fuel Type:** LPG - **Heat Output:** 30 kW - **Mounting:** Wall-mounted - **Warranty:** Manufacturer’s standard warranty - **Features:** Intelligent Filling system, quiet operation, upgraded controls, improved display \u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e \u003ch4\u003eIs this boiler suitable for medium-sized homes?\u003c\/h4\u003e Yes, with a 30kW output, it provides sufficient heating and hot water for small to medium-sized properties. \u003ch4\u003eHow quiet is the Greenstar Life boiler?\u003c\/h4\u003e It is one of Worcester’s quietest models, designed to operate unobtrusively so it can be installed in a living space or utility room without causing disruption. \u003ch4\u003eDoes it have user-friendly controls?\u003c\/h4\u003e Yes, the boiler features an upgraded display screen and easy-to-use push control buttons, making it simple to adjust heating and hot water settings. \u003ch4\u003eWhat is the Intelligent Filling system?\u003c\/h4\u003e This unique system allows the boiler to fill your heating system quickly and safely, reducing installation time and simplifying maintenance.","brand":"JJ Building Materials","offers":[{"title":"Default Title","offer_id":54802494456150,"sku":"145800","price":1589.22,"currency_code":"GBP","in_stock":true}]},{"product_id":"worcester-greenstar-30cdi-floorstanding-lpg","title":"Worcester Greenstar 30Cdi Floorstanding Lpg","description":"\u003ch3\u003eWorcester Greenstar 30CDi Floorstanding LPG Boiler\u003c\/h3\u003e\n\nThe Worcester Greenstar 30CDi Floorstanding LPG Boiler is a high-efficiency, floor-standing regular gas boiler designed for homes with a high demand for heating and hot water. With a 30kW central heating output and a hot water flow rate of 17.2 litres per minute, it provides reliable performance while keeping energy costs down. Its compact floor-standing design allows it to fit under a standard kitchen worktop, making it perfect for homes where space is limited.\n\n\u003ch3\u003eEfficient, Flexible, and Easy to Use\u003c\/h3\u003e\n\nThis A-rated boiler (SAP 2005 seasonal efficiency) is engineered to be highly efficient and economical. Built-in heating temperature controls, an operational status indicator, and simple control knobs with a clear temperature display make it easy to manage your home’s heating. The boiler also features a fault-finding diagnostic system, energy-saving anti-cycle control, and built-in frost protection to ensure safe, reliable operation year-round.\n\n\u003ch3\u003eFlexible Installation and Smart Design\u003c\/h3\u003e\n\nThe 30CDi comes with a built-in condensate pump (4.5m head) and a flexible flue suitable for chimney installations, allowing a wide range of siting options. The roll-in design minimises the risk of damaging floors during installation, while the rigid 22mm gas connection ensures a secure and reliable setup. Its compact floor-standing design also allows installation under a removable worktop, making it an excellent choice for kitchens or utility rooms.\n\n\u003ch3\u003eEnvironmentally Friendly and Compatible with Solar Panels\u003c\/h3\u003e\n\nThis boiler is compatible with Greenskies solar panels, allowing homeowners to supplement heating with renewable energy for additional savings. Low NOx emissions and efficient operation make it an environmentally friendly choice for modern homes.\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e - **Brand:** Worcester Bosch - **Model:** Greenstar CDi FS 30CDi Floorstanding LPG - **Boiler Type:** Regular Gas Boiler (Floor Standing) - **Heat Output:** 30 kW (Central Heating) - **Hot Water Flow Rate:** 17.2 L\/min - **Efficiency:** A-rated (SAP 2005 seasonal efficiency) - **Fuel Type:** LPG - **Mounting:** Floor-standing - **Features:** Built-in frost protection, operational status indicator, energy-saving anti-cycle control, fault-finding diagnostics, simple controls - **Compatible with:** Greenskies solar panels \u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e \u003ch4\u003eCan this boiler fit in a kitchen cupboard?\u003c\/h4\u003e Yes, the compact floor-standing design allows it to fit under a removable kitchen worktop, making it ideal for homes with limited space. \u003ch4\u003eIs the Greenstar 30CDi energy efficient?\u003c\/h4\u003e Yes, it is A-rated for efficiency, helping to reduce fuel consumption and lower heating bills. \u003ch4\u003eCan it work with solar panels?\u003c\/h4\u003e Yes, it is compatible with **Greenskies solar panels**, allowing you to supplement your heating with renewable energy. \u003ch4\u003eWhat makes this boiler easy to use?\u003c\/h4\u003e It features simple control knobs, a clear temperature display, built-in heating controls, and an operational status indicator, making it user-friendly for everyday operation.\u003cp\u003eCheck out our other products \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/plumbing-supplies\"\u003ehere\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003eExplore more from our range \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/boilers\"\u003ehere\u003c\/a\u003e.\u003c\/p\u003e","brand":"JJ Building Materials","offers":[{"title":"Default Title","offer_id":54802494488918,"sku":"143409","price":2271.74,"currency_code":"GBP","in_stock":true}]},{"product_id":"worcester-greenstar-style-40kw-combi-white","title":"Worcester Greenstar Style 40kw Combi White","description":"\u003ch3\u003eWorcester Greenstar Style 40kW Combi White\u003c\/h3\u003e\n\nThe Worcester Greenstar Style 40kW Combi Boiler represents the pinnacle of Worcester Bosch’s premium boiler range. Building on the award-winning Greenstar 8000 Life series, the Style range combines a contemporary design, exceptional power, and enhanced connectivity to deliver reliable heating and hot water for homes of any size. With outputs up to 50kW, it’s ideal for large properties with two or more bathrooms, providing comfort and efficiency throughout the year.\n\n\u003ch3\u003ePremium Design and User-Friendly Features\u003c\/h3\u003e\n\nThe Greenstar Style range boasts a stunning high-gloss finish, available in white or black, perfectly suited for modern interiors. The steel-reinforced front cover can be removed with a single screw, allowing easy access for maintenance. Nearly all installer touchpoints have been enhanced for simple installation, servicing, and routine upkeep. The pipe connections, flue, and fixing points follow the same layout as the Greenstar CDi Classic, making upgrades straightforward.\n\n\u003ch3\u003ePowerful, Efficient, and Reliable\u003c\/h3\u003e\n\nThis combi boiler features the Greenstar intelligent filling system, eliminating the need for manual refilling and simplifying operation. With a central heating output of 33.7kW and domestic hot water output of 40kW, it delivers a hot water flow rate of 15 litres per minute at a 35°C rise. A-rated energy efficiency and a low noise level of 53 dB ensure quiet, cost-effective performance. Compatible with both natural gas and LPG, the Greenstar Style 40kW provides flexible installation options to suit any home.\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e - **Brand:** Worcester Bosch - **Model:** Greenstar Style 40kW Combi White - **Boiler Type:** Wall-mounted Combi Boiler - **Fuel Type:** Natural Gas \/ LPG - **Heat Output:** 40 kW (DHW), 33.7 kW (CH) - **DHW Flow Rate:** 15 L\/min at 35°C rise - **Efficiency:** A-rated (ErP) - **Noise Level:** 53 dB - **Dimensions:** 364.6mm H x 440mm W x 825mm D - **Mounting:** Wall-mounted - **Guarantee:** 8 years (extended to 10 years with any Greenstar system filter) - **Supplier Part Number:** 7738100797 - **Range Description:** Greenstar 8000 \u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e \u003ch4\u003eIs the Greenstar Style 40kW suitable for large homes?\u003c\/h4\u003e Yes, with outputs up to 40kW for domestic hot water and 33.7kW for central heating, it is perfect for properties with multiple bathrooms or high hot water demand. \u003ch4\u003eDoes it support LPG as well as natural gas?\u003c\/h4\u003e Yes, this boiler is compatible with both natural gas and LPG, offering flexible installation options. \u003ch4\u003eHow easy is it to maintain?\u003c\/h4\u003e The steel-reinforced front cover can be removed with a single screw, and all key touchpoints have been optimised for easy servicing and maintenance. \u003ch4\u003eDoes it have an energy-efficient design?\u003c\/h4\u003e Yes, it is A-rated for energy efficiency, featuring the Greenstar intelligent filling system and low noise operation for environmentally friendly, cost-effective heating.","brand":"JJ Building Materials","offers":[{"title":"Default Title","offer_id":54802494521686,"sku":"143417","price":1923.79,"currency_code":"GBP","in_stock":true}]},{"product_id":"worcester-greenstar-life-45kw-combi-white","title":"Worcester Greenstar Life 45kw Combi White","description":"\u003ch3\u003eWorcester Greenstar Life 45kW Combi White\u003c\/h3\u003e\n\nThe Worcester Greenstar Life 45kW Combi Boiler is a high-performance solution designed for larger homes with significant hot water and heating demands. Part of the Greenstar 8000 Life range, it delivers powerful performance while removing the need for a large hot water cylinder, reclaiming valuable space and reducing installation complexity.\n\n\u003ch3\u003eEfficient, High-Capacity Heating\u003c\/h3\u003e\n\nWith combi flow rates of 18.3 L\/min at 35°C and 16.1 L\/min at 40°C, the 45kW Life Combi ensures your home enjoys a consistent supply of hot water, even during peak usage. Achieving up to an 8% SAP efficiency saving by eliminating the need for a hot water cylinder, it offers an energy-efficient solution for larger properties.\n\n\u003ch3\u003eEasy Installation and Advanced Connectivity\u003c\/h3\u003e\n\nThe Greenstar Life 45kW is designed to make installation, commissioning, and servicing straightforward. It supports full wireless connectivity with the Bosch EasyControl system, giving homeowners simple, internet-connected control of their heating. Maximum horizontal flue lengths of up to 17m provide flexibility for siting, among the best in the industry.\n\n\u003ch3\u003eDesigned for Simplicity and Durability\u003c\/h3\u003e\n\nFeaturing a reinforced steel front cover that can be removed with just one screw, the boiler allows easy internal access. Removable top and side panels eliminate the need for further screws, while two large handles make lifting the boiler safe and simple. Its open structure ensures effortless access to the hydraulic block, making servicing and maintenance hassle-free.\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e - **Brand:** Worcester Bosch - **Model:** Greenstar Life 45kW Combi White - **Boiler Type:** Wall-mounted Combi Boiler - **Heat Output:** 45 kW - **Combi Flow Rate:** 18.3 L\/min (35°C), 16.1 L\/min (40°C) - **Mounting:** Wall-mounted - **Flue Length:** Maximum 17m horizontal - **Connectivity:** Bosch EasyControl compatible - **Front Cover:** Reinforced steel, removable with one screw - **Installation:** Easy installation, servicing, and maintenance \u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e \u003ch4\u003eIs the Greenstar Life 45kW suitable for large homes?\u003c\/h4\u003e Yes, with a 45kW output and high combi flow rates, it is ideal for larger properties with high heating and hot water demands. \u003ch4\u003eDoes it require a hot water cylinder?\u003c\/h4\u003e No, this combi boiler eliminates the need for a large hot water cylinder, saving space and reducing installation complexity. \u003ch4\u003eCan it be controlled remotely?\u003c\/h4\u003e Yes, it is fully compatible with the **Bosch EasyControl** system, allowing internet-connected wireless control for convenience and energy savings. \u003ch4\u003eHow easy is it to service?\u003c\/h4\u003e The boiler features removable front, top, and side panels, reinforced steel cover, and easy lift handles, ensuring simple access to all internal components for maintenance.","brand":"JJ Building Materials","offers":[{"title":"Default Title","offer_id":54802494587222,"sku":"143423","price":2173.71,"currency_code":"GBP","in_stock":true}]},{"product_id":"worcester-greenstar-life-50kw-combi-white","title":"Worcester Greenstar Life 50kw Combi White","description":"\u003ch3\u003eWorcester Greenstar Life 50kW Combi White\u003c\/h3\u003e\n\nThe Worcester Greenstar Life 50kW Combi White is a high-performance, modern combi boiler designed for large homes with significant hot water and heating demands. As a direct replacement for the popular CDi Classic, it delivers the same renowned reliability but with improved efficiency, flexibility, and a sleek, contemporary design that fits seamlessly into any modern home.\n\n\u003ch3\u003ePowerful, Efficient, and Smart\u003c\/h3\u003e\n\nWith a 50kW output and an ErP A rating, this boiler provides consistent heating and hot water while helping to keep fuel bills and emissions low. Daily use is simple and intuitive thanks to the full colour text display and push-button control. For additional convenience, it is fully compatible with the Bosch EasyControl thermostat, allowing smart, wireless control of your heating from anywhere.\n\n\u003ch3\u003eEasy Installation and Maintenance\u003c\/h3\u003e\n\nThe Greenstar Life 50kW has been designed for faster, easier installation with a lower lift weight compared to the CDi Classic. Its layout mirrors the Classic, with the same fixture points and connections, simplifying replacement installations. The Greenstar Intelligent Filling System further reduces manual input, while the overall design ensures effortless servicing and maintenance.\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e - **Brand:** Worcester Bosch - **Model:** Greenstar Life 50kW Combi White (GR8300iW 50 C NG) - **Boiler Type:** Wall-mounted Combi Boiler - **Heat Output:** 50 kW - **Mounting:** Wall-mounted - **Efficiency:** ErP A-rated - **Features:** Full colour text display, push-button control, Greenstar Intelligent Filling System, Bosch EasyControl compatibility - **Installation:** Same fixture points as CDi Classic, lower lift weight for easier handling - **Warranty:** 8 years \u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e \u003ch4\u003eIs the Greenstar Life 50kW suitable for large homes?\u003c\/h4\u003e Yes, with 50kW output, it is ideal for large properties with multiple bathrooms and high hot water demand. \u003ch4\u003eCan it replace the CDi Classic?\u003c\/h4\u003e Yes, it is a direct replacement for the Worcester Bosch CDi Classic, using the same fixing points and connections for a smooth installation. \u003ch4\u003eDoes it offer smart heating control?\u003c\/h4\u003e Yes, the boiler is fully compatible with the **Bosch EasyControl thermostat**, allowing wireless control and scheduling via smartphone or tablet. \u003ch4\u003eHow efficient is the boiler?\u003c\/h4\u003e It is **ErP A-rated**, providing energy-efficient operation that helps reduce fuel bills and lower household emissions.","brand":"JJ Building Materials","offers":[{"title":"Default Title","offer_id":54802494652758,"sku":"143424","price":2515.33,"currency_code":"GBP","in_stock":true}]},{"product_id":"worcester-greenstar-style-35kw-system-black-lpg","title":"Worcester Greenstar Style 35kw System Black LPG","description":"\u003ch3\u003eWorcester Greenstar 8000 Style 35kW System Black LPG\u003c\/h3\u003e\n\nThe Worcester Greenstar 8000 Style 35kW System Boiler is a premium wall-mounted system boiler, designed to provide efficient and reliable central heating and hot water for medium to large homes. With a sleek black finish and modern design, it not only delivers exceptional performance but also complements contemporary interiors.\n\n\u003ch3\u003eHigh Efficiency and Performance\u003c\/h3\u003e\n\nThis condensing system boiler is A-rated for energy efficiency with a 94% efficiency rating, helping to reduce energy bills while providing consistent heating. The 35kW output is ideal for properties with multiple radiators and hot water storage needs, ensuring reliable warmth and comfort throughout the home.\n\n\u003ch3\u003eFlexible and LPG Compatible\u003c\/h3\u003e\n\nThe Greenstar 8000 Style 35kW is LPG compatible, offering flexible installation options for homes not connected to mains gas. Its wall-mounted design saves space while providing powerful heating for medium to large properties.\n\n\u003ch3\u003eDurable and Hassle-Free\u003c\/h3\u003e\n\nBuilt by Worcester Bosch, this boiler comes with a standard warranty of up to 12 years, ensuring peace of mind. Its modern design, combined with reliable engineering, ensures long-lasting performance and easy maintenance, making it a practical and stylish choice for any home.\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e - **Brand:** Worcester Bosch - **Model:** Greenstar 8000 Style 35kW System Black LPG - **Boiler Type:** Wall-mounted System Boiler - **Heat Output:** 35 kW - **Efficiency:** 94%, A-rated - **Fuel Type:** LPG - **Mounting:** Wall-mounted - **Warranty:** Up to 12 years \u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e \u003ch4\u003eIs the Greenstar 8000 Style 35kW suitable for medium to large homes?\u003c\/h4\u003e Yes, with a 35kW output, it is ideal for homes with multiple radiators and a hot water storage cylinder. \u003ch4\u003eCan it use LPG?\u003c\/h4\u003e Yes, this boiler is fully compatible with LPG, making it suitable for homes not connected to mains gas. \u003ch4\u003eHow energy-efficient is this boiler?\u003c\/h4\u003e It is **A-rated** for efficiency with a 94% rating, helping to reduce energy bills and environmental impact. \u003ch4\u003eWhat warranty does it come with?\u003c\/h4\u003e The Greenstar 8000 Style 35kW comes with a **standard warranty of up to 12 years**, providing long-term peace of mind.","brand":"JJ Building Materials","offers":[{"title":"Default Title","offer_id":54802494685526,"sku":"146787","price":1775.65,"currency_code":"GBP","in_stock":true}]},{"product_id":"worcester-greenstar-life-40kw-combi-white-lpg","title":"Worcester Greenstar Life 40kw Combi White LPG","description":"\u003ch3\u003eWorcester Greenstar Life 40kW Combi White LPG\u003c\/h3\u003e\n\nThe Worcester Greenstar Life 40kW Combi White LPG is a high-performance, wall-mounted combi boiler designed for homes with significant heating and hot water needs. Part of the Greenstar 8000 Life range, it combines reliability, efficiency, and modern design to deliver consistent comfort for medium to large properties.\n\n\u003ch3\u003eEfficient, High-Performance Heating\u003c\/h3\u003e\n\nThis condensing combi boiler achieves a 94% efficiency rating and is A-rated, helping to reduce energy bills while providing a continuous hot water supply. With a central heating output of 35kW and a hot water flow rate of 16.4 litres per minute, it ensures your home stays warm and your taps provide hot water even during peak demand.\n\n\u003ch3\u003eFlexible and LPG Compatible\u003c\/h3\u003e\n\nFully LPG compatible, the Greenstar Life 40kW offers flexibility for homes not connected to mains gas. Its wall-mounted design saves space while providing powerful, reliable heating and hot water for medium to large homes.\n\n\u003ch3\u003eModern, User-Friendly Design\u003c\/h3\u003e\n\nThis boiler is designed for hassle-free daily use with simple controls and a sleek, contemporary look that fits seamlessly into modern interiors. Built by Worcester Bosch, it comes with a standard warranty of up to 12 years, ensuring long-term peace of mind and reliability.\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e - **Brand:** Worcester Bosch - **Model:** Greenstar 8000 Life 40kW Combi White LPG - **Boiler Type:** Wall-mounted Combi Boiler - **Heat Output:** 35 kW (Central Heating) - **Hot Water Flow Rate:** 16.4 L\/min - **Efficiency:** 94%, A-rated - **Fuel Type:** LPG - **Mounting:** Wall-mounted - **Warranty:** Up to 12 years \u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e \u003ch4\u003eIs the Greenstar Life 40kW suitable for larger homes?\u003c\/h4\u003e Yes, with a central heating output of 35kW and hot water flow rate of 16.4 L\/min, it is ideal for medium to large properties with high heating and hot water demand. \u003ch4\u003eCan this boiler use LPG?\u003c\/h4\u003e Yes, it is fully LPG compatible, making it suitable for homes without access to mains gas. \u003ch4\u003eHow energy-efficient is this boiler?\u003c\/h4\u003e It is **A-rated** with a 94% efficiency rating, helping to reduce energy bills and minimize environmental impact. \u003ch4\u003eWhat warranty is provided?\u003c\/h4\u003e The Greenstar Life 40kW comes with a **standard warranty of up to 12 years**, providing long-term peace of mind.","brand":"JJ Building Materials","offers":[{"title":"Default Title","offer_id":54802494718294,"sku":"162756","price":1853.39,"currency_code":"GBP","in_stock":true}]},{"product_id":"worcester-greenstar-30-si-erp-lpg-combi","title":"Worcester Greenstar 30 Si ErP LPG Combi","description":"\u003ch3\u003eWorcester Greenstar 30 Si ErP LPG Combi\u003c\/h3\u003e\n\nThe Worcester Greenstar 30 Si ErP LPG Combi Boiler is a compact, high-efficiency wall-mounted boiler designed for small to medium-sized homes with one bathroom. Its sleek design allows it to fit neatly within a standard kitchen cupboard, offering both performance and convenience without compromising on space.\n\n\u003ch3\u003eCompact, User-Friendly Design\u003c\/h3\u003e\n\nThis boiler features simple control knobs with a clear temperature display, making it easy to fine-tune your heating and hot water for ultimate comfort. Its user-friendly displays and wide choice of control options allow you to balance comfort and economy with ease. Frost protection is included, reducing the risk of freezing if the boiler is installed in a garage or loft.\n\n\u003ch3\u003eEfficient Heating and Hot Water\u003c\/h3\u003e\n\nThe Greenstar 30 Si delivers a maximum central heating output of 24kW and hot water output of 30kW, providing instant hot water on demand with a flow rate of 10.2 L\/min. A low energy pump reduces electrical usage, while achieving A+ ErP efficiency when installed with a Wave smart internet-connected control. This makes it an environmentally friendly and cost-effective choice for your home.\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e - **Brand:** Worcester Bosch - **Model:** Greenstar 30 Si ErP LPG Combi - **Boiler Type:** LPG Combi - **Mounting:** Wall-mounted - **Heat Output:** 24 kW (CH), 30 kW (DHW) - **Flow Rate:** 10.2 L\/min - **Efficiency:** A-rated (CH), A-rated (DHW), A+ ErP with Wave smart control - **Dimensions:** 690mm H x 390mm W x 280mm D - **Colour:** White - **Warranty:** 10 years - **MPN:** WO0050 - **GTIN:** 4054925618983 \u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e \u003ch4\u003eIs the Greenstar 30 Si suitable for small homes?\u003c\/h4\u003e Yes, with its 24kW central heating output and 30kW hot water output, it is perfect for small to medium-sized homes with one bathroom. \u003ch4\u003eCan it fit in a kitchen cupboard?\u003c\/h4\u003e Yes, its compact dimensions allow it to fit neatly within a standard kitchen cupboard without taking up extra space. \u003ch4\u003eDoes it have frost protection?\u003c\/h4\u003e Yes, built-in frost protection reduces the risk of freezing if the boiler is installed in a garage, loft, or other colder spaces. \u003ch4\u003eHow energy-efficient is this boiler?\u003c\/h4\u003e It is A-rated for both heating and hot water and can achieve **A+ ErP efficiency** when paired with the Wave smart internet-connected control, helping reduce energy bills and emissions.\u003cp\u003eCheck out our other products \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/plumbing-supplies\"\u003ehere\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003eExplore more from our range \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/boilers\"\u003ehere\u003c\/a\u003e.\u003c\/p\u003e","brand":"JJ Building Materials","offers":[{"title":"Default Title","offer_id":54802494751062,"sku":"162757","price":1465.7,"currency_code":"GBP","in_stock":true}]},{"product_id":"worcester-greenstar-life-30kw-system-white-lpg","title":"Worcester Greenstar Life 30kw System White LPG","description":"\u003ch3\u003eWorcester Greenstar Life 30kW System White LPG\u003c\/h3\u003e\n\nThe Worcester Greenstar Life 30kW System White LPG Boiler is a high-performance wall-mounted system boiler, designed for small to medium-sized homes with a heating system that includes a hot water storage cylinder. Building on the trusted Greenstar CDi Classic, this boiler offers a sleek modern design, enhanced efficiency, and improved installation features for a hassle-free experience.\n\n\u003ch3\u003eEfficient, Eco-Friendly Heating\u003c\/h3\u003e\n\nThis boiler delivers ErP A-rated efficiency, helping to reduce energy bills while providing consistent central heating and hot water. Equipped with a low energy modulating pump, it optimises energy use, while built-in frost protection safeguards the system during colder months. It’s also compatible with solar water heating systems, offering an environmentally friendly solution for your home.\n\n\u003ch3\u003eEasy Installation and Smart Features\u003c\/h3\u003e\n\nThe Greenstar Life 30kW comes pre-wired and pre-plumbed with a majority of components built into the boiler, making installation faster and simpler. Features like an automatic gas valve, direct burner ignition electrodes, modulating combustion air fan, and built-in fault-finding diagnostics ensure reliable operation and easy maintenance.\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e - **Brand:** Worcester Bosch - **Model:** Greenstar 8000 Life 30kW System White LPG (GR8300iW 30 S) - **Boiler Type:** Wall-mounted System Boiler - **Heat Output:** 30 kW - **Mounting:** Wall-mounted - **Efficiency:** ErP A-rated - **Fuel Type:** LPG - **Features:** Pre-wired\/pre-plumbed, digital control system, low energy modulating pump, frost protection, fault-finding diagnostics, solar compatible - **Warranty:** 8 years - **Installation:** Requires a hot water storage cylinder \u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e \u003ch4\u003eIs the Greenstar Life 30kW suitable for homes with a hot water cylinder?\u003c\/h4\u003e Yes, this system boiler is designed to work with a hot water cylinder, providing reliable heating and hot water for small to medium-sized homes. \u003ch4\u003eCan it be installed quickly and easily?\u003c\/h4\u003e Yes, it comes **pre-wired and pre-plumbed** with most components built into the boiler, allowing for faster and simpler installation. \u003ch4\u003eDoes it have frost protection?\u003c\/h4\u003e Yes, built-in frost protection reduces the risk of freezing, making it suitable for colder areas or loft installations. \u003ch4\u003eIs it compatible with solar heating?\u003c\/h4\u003e Yes, the boiler is compatible with **solar water heating systems**, allowing you to supplement your energy use and reduce costs.\u003cp\u003eCheck out our other products \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/plumbing-supplies\"\u003ehere\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003eExplore more from our range \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/boilers\"\u003ehere\u003c\/a\u003e.\u003c\/p\u003e","brand":"JJ Building Materials","offers":[{"title":"Default Title","offer_id":54802494849366,"sku":"162758","price":1503.28,"currency_code":"GBP","in_stock":true}]},{"product_id":"worcester-greenstar-style-35kw-combi-white","title":"Worcester Greenstar Style 35kw Combi White","description":"\u003ch3\u003eWorcester Greenstar Style 35kW Combi White\u003c\/h3\u003e\n\nThe Worcester Greenstar Style 35kW Combi White is a high-performance, wall-mounted boiler designed to meet the demands of busy family homes. Part of the Greenstar 8000+ Style range, it combines sleek modern aesthetics with robust, reliable performance, ensuring your home stays warm and your taps deliver instant hot water.\n\n\u003ch3\u003eEfficient, Powerful Heating\u003c\/h3\u003e\n\nWith a heat output of 36kW and a flow rate of 15 L\/min, this boiler provides powerful heating and consistent hot water, suitable for medium to large properties. Its 0.94 energy efficiency rating ensures lower energy bills while maintaining comfort throughout your home.\n\n\u003ch3\u003eEasy Installation and Maintenance\u003c\/h3\u003e\n\nThe Greenstar Style 35kW is designed with installers in mind. Features like rear piping, a pre-plumbing jig, and condensate drain-off with siphon make installation straightforward. The optional Intelligent Filling System allows for automatic filling of the heating system, saving time and reducing hassle during setup.\n\n\u003ch3\u003eModern, User-Friendly Design\u003c\/h3\u003e\n\nWith a sleek white finish, this boiler blends seamlessly into contemporary interiors. Its intuitive controls and reliable operation make it simple to use for daily heating and hot water needs. Backed by an 8-year warranty, it offers peace of mind and long-term reliability.\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e - **Brand:** Worcester Bosch - **Model:** Greenstar 8000 Style 35kW Combi White (GR8700iW 35 C NG) - **Boiler Type:** Wall-mounted Combi Boiler - **Heat Output:** 36 kW - **Flow Rate:** 15 L\/min - **Fuel Type:** Natural Gas \/ LPG - **Efficiency:** 0.94 - **Mounting:** Wall-mounted - **Dimensions:** 780mm H x 440mm W x 365mm D - **Warranty:** 8 years - **Features:** Pre-plumbing jig, rear piping, optional Intelligent Filling System \u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e \u003ch4\u003eIs the Greenstar Style 35kW suitable for family homes?\u003c\/h4\u003e Yes, with 36kW output and a 15 L\/min flow rate, it provides ample heating and hot water for medium to large homes. \u003ch4\u003eCan it be used with LPG?\u003c\/h4\u003e Yes, this boiler is compatible with both natural gas and LPG. \u003ch4\u003eDoes it make installation easier?\u003c\/h4\u003e Yes, features like rear piping, a pre-plumbing jig, and condensate siphon make installation quick and straightforward. \u003ch4\u003eWhat warranty does it come with?\u003c\/h4\u003e The Greenstar Style 35kW comes with an **8-year manufacturer’s warranty**, ensuring long-term reliability.","brand":"JJ Building Materials","offers":[{"title":"Default Title","offer_id":54802494882134,"sku":"143416","price":1697.04,"currency_code":"GBP","in_stock":true}]},{"product_id":"worcester-greenstar-4000-24kw-lpg-system","title":"Worcester Greenstar 4000 24kW LPG System","description":"\u003ch3\u003eWorcester Greenstar 4000 24kW LPG System\u003c\/h3\u003e\n\nThe Worcester Greenstar 4000 24kW LPG System Boiler is a high-performance wall-mounted system boiler designed for medium-sized homes with one or more bathrooms. As the direct upgrade to the Greenstar 24Ri LPG, it combines modern design, exceptional quietness, and efficient operation to deliver reliable heating and hot water.\n\n\u003ch3\u003eEfficient and Powerful Heating\u003c\/h3\u003e\n\nWith a 24kW heat output, this system boiler is ideal for homes where the heating system includes a hot water storage cylinder. Its wide power range helps reduce gas consumption and lower energy bills while providing consistent heating throughout the home. The ErP A-rated efficiency ensures cost-effective performance and environmentally friendly operation.\n\n\u003ch3\u003eModern Design and Easy Control\u003c\/h3\u003e\n\nFeaturing a full-colour text display, the Greenstar 4000 makes daily operation simple and intuitive. It also supports wireless connectivity with the Bosch EasyControl, allowing smart, remote control of your heating for greater convenience. The boiler’s sleek, modern design ensures it fits seamlessly into any home environment.\n\n\u003ch3\u003eAdditional Features\u003c\/h3\u003e\n\nExceptionally quiet operation, making it unobtrusive in your home\n\nCompatible with Greenskies solar panels for energy savings\n\nCompact dimensions: 724mm H x 400mm W x 310mm D\n\nLightweight at 30.6 kg, simplifying installation\n\n5-year manufacturer’s guarantee for peace of mind\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e - **Brand:** Worcester Bosch - **Model:** Greenstar 4000 24kW LPG System - **Boiler Type:** System Boiler - **Heat Output:** 24 kW - **Fuel Type:** LPG - **Mounting:** Wall-mounted - **Efficiency:** ErP A-rated - **Dimensions:** 724mm H x 400mm W x 310mm D - **Warranty:** 5 years - **MPN:** 7733600386 - **Product Code:** PN183945 \u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e \u003ch4\u003eIs the Greenstar 4000 24kW suitable for medium-sized homes?\u003c\/h4\u003e Yes, with a 24kW heat output, it is ideal for medium-sized properties with one or more bathrooms. \u003ch4\u003eCan it work with a hot water cylinder?\u003c\/h4\u003e Yes, this is a system boiler designed to work with a hot water storage cylinder. \u003ch4\u003eIs it energy-efficient?\u003c\/h4\u003e Yes, it is **ErP A-rated**, helping to reduce fuel bills and lower your environmental impact. \u003ch4\u003eCan it be controlled remotely?\u003c\/h4\u003e Yes, it features wireless compatibility with the **Bosch EasyControl**, allowing smart heating management from anywhere.\u003cp\u003eCheck out our other products \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/plumbing-supplies\"\u003ehere\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003eExplore more from our range \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/boilers\"\u003ehere\u003c\/a\u003e.\u003c\/p\u003e","brand":"JJ Building Materials","offers":[{"title":"Default Title","offer_id":54802494914902,"sku":"146803","price":1518.95,"currency_code":"GBP","in_stock":true}]},{"product_id":"worcester-greenstar-style-30kw-system-white-lpg","title":"Worcester Greenstar Style 30kw System White LPG","description":"\u003ch3\u003eWorcester Greenstar Style 30kW System White LPG\u003c\/h3\u003e\n\nThe Worcester Greenstar 8000 Style 30kW System White LPG is a premium wall-mounted boiler designed for homeowners who demand the very best. Part of the 8000 Style range, it combines advanced engineering, modern aesthetics, and high performance to deliver reliable heating and hot water for homes of any size. With outputs up to 50kW across the range, it’s ideal for medium to large properties, including those with two or more bathrooms.\n\n\u003ch3\u003eHigh Performance and Efficiency\u003c\/h3\u003e\n\nThis LPG system boiler delivers a heat output of 30kW for both central heating and domestic hot water, providing consistent warmth and comfort. Its A-rated ErP efficiency helps to reduce energy bills, while the Greenstar Intelligent Filling System can eliminate the need for manual boiler refills, saving time and effort.\n\n\u003ch3\u003eSmart Design for Easy Installation and Maintenance\u003c\/h3\u003e\n\nThe Greenstar Style 30kW has been engineered with installers in mind. The steel-reinforced front cover can be removed with one screw, giving quick and easy access to the internal components. Nearly all installer touchpoints have been enhanced for ease of installation, servicing, and maintenance. Pipe connections, flue points, and fixing positions match the Greenstar CDi Classic, making replacement straightforward.\n\n\u003ch3\u003eModern Aesthetics and Reliability\u003c\/h3\u003e\n\nAvailable in a striking white finish (also offered in black), the Greenstar Style 30kW combines design-led aesthetics with powerful performance. Its wall-mounted configuration and sleek look allow it to fit seamlessly into contemporary homes. Backed by an 8-year warranty, extended to 10 years with any Greenstar System Filter, it provides long-term peace of mind.\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e - **Brand:** Worcester Bosch - **Model:** Greenstar 8000 Style 30kW System White LPG (7738100854) - **Boiler Type:** LPG System Boiler - **Heat Output:** 30 kW - **Domestic Hot Water Output:** 30 kW - **Fuel Type:** LPG - **Efficiency:** ErP A-rated - **Mounting:** Wall-mounted - **Dimensions:** 364.6mm H x 440mm W x 825mm D - **Noise Level:** 53 dB - **Warranty:** 8 years (extended to 10 years with any Greenstar System Filter) - **Solar Compatible:** No \u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e \u003ch4\u003eIs the Greenstar Style 30kW suitable for medium to large homes?\u003c\/h4\u003e Yes, with a 30kW output, it can comfortably heat medium-sized homes and even larger properties with multiple bathrooms. \u003ch4\u003eCan it be used with LPG?\u003c\/h4\u003e Yes, this boiler is fully compatible with LPG, making it suitable for homes not connected to mains gas. \u003ch4\u003eDoes it make installation and maintenance easier?\u003c\/h4\u003e Yes, features like the removable steel front cover, enhanced installer touchpoints, and familiar pipe\/flue positions make installation and servicing straightforward. \u003ch4\u003eWhat warranty does it come with?\u003c\/h4\u003e It comes with an **8-year warranty**, which can be extended to **10 years** when installed with any Greenstar System Filter.","brand":"JJ Building Materials","offers":[{"title":"Default Title","offer_id":54802495373654,"sku":"146784","price":1608.36,"currency_code":"GBP","in_stock":true}]},{"product_id":"worcester-greenstar-2000-30kw-combi","title":"Worcester Greenstar 2000 30kW Combi","description":"\u003ch3\u003eWorcester Greenstar 2000 30kW Combi\u003c\/h3\u003e\n\nThe Worcester Greenstar 2000 30kW Combi Boiler is a compact, high-efficiency wall-mounted boiler designed for homes with one bathroom. Part of the Greenstar 2000 range, it offers Worcester Bosch quality in a space-saving design, providing reliable heating and hot water for small to medium-sized properties.\n\n\u003ch3\u003eEfficient Heating and Hot Water\u003c\/h3\u003e\n\nThis condensing combi boiler achieves a 93% efficiency rating and is A-rated, ensuring almost all fuel is converted into usable heat. Its central heating output of 20kW and domestic hot water output of 30kW make it ideal for properties with fewer than 10 radiators and a single bathroom. The boiler can also modulate down to 4.8kW to conserve energy when full power isn’t required.\n\n\u003ch3\u003eCompact and User-Friendly\u003c\/h3\u003e\n\nMeasuring just 724 x 400 x 300mm (HxWxD), the Greenstar 2000 30kW is designed to fit neatly on a wall, even in tight spaces. Its user-friendly interface includes a quick-tap water-saving function and simple controls, making it easy to fine-tune heating and hot water to suit your lifestyle.\n\n\u003ch3\u003eQuiet and Reliable\u003c\/h3\u003e\n\nThis model is the quietest combi boiler in the Greenstar 2000 range, making it unobtrusive in your home. Its high-quality components ensure durability, and it is LPG compatible, providing flexibility for homes not connected to mains gas.\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e - **Brand:** Worcester Bosch - **Model:** Greenstar 2000 30kW Combi - **Boiler Type:** Wall-mounted Combi Boiler - **Heat Output:** 20 kW (CH), 30 kW (DHW) - **Flow Rate:** 10.8 L\/min - **Efficiency:** 93%, A-rated - **Fuel Type:** Natural Gas \/ LPG - **Mounting:** Wall-mounted - **Condensing:** Yes - **Warranty:** Up to 6 years - **Dimensions:** 724mm H x 400mm W x 300mm D \u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e \u003ch4\u003eIs the Greenstar 2000 30kW suitable for small homes?\u003c\/h4\u003e Yes, it is ideal for homes with one bathroom and fewer than 10 radiators, offering efficient heating and hot water. \u003ch4\u003eCan it use LPG?\u003c\/h4\u003e Yes, this boiler is fully compatible with LPG, providing flexibility for homes without mains gas. \u003ch4\u003eIs it energy-efficient?\u003c\/h4\u003e Yes, it has a **93% efficiency rating**, helping to lower energy bills while reducing waste. \u003ch4\u003eHow compact is this boiler?\u003c\/h4\u003e Its wall-mounted design measures **724 x 400 x 300mm**, making it suitable for small spaces, including kitchens and utility rooms. \u003ch4\u003eDoes it have quiet operation?\u003c\/h4\u003e Yes, the Greenstar 2000 30kW is the quietest combi in the range, ensuring unobtrusive performance in your home.\u003cp\u003eCheck out our other products \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/plumbing-supplies\"\u003ehere\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003eExplore more from our range \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/boilers\"\u003ehere\u003c\/a\u003e.\u003c\/p\u003e","brand":"JJ Building Materials","offers":[{"title":"Default Title","offer_id":54802495504726,"sku":"162759","price":909.88,"currency_code":"GBP","in_stock":true}]},{"product_id":"worcester-greenstar-4000-25kw-combi","title":"Worcester Greenstar 4000 25kW Combi","description":"\u003ch3\u003eWorcester Greenstar 4000 25kW Combi\u003c\/h3\u003e\n\nThe Worcester Greenstar 4000 25kW Combi Boiler is a high-efficiency, wall-mounted boiler designed for small to medium-sized homes with one bathroom. As the direct upgrade to the Greenstar 25i, it combines modern design, quiet operation, and advanced features to deliver reliable heating and instant hot water whenever you need it.\n\n\u003ch3\u003eEfficient Heating and Hot Water\u003c\/h3\u003e\n\nWith a wide modulation range, the Greenstar 4000 optimises energy use even when heating demand is low, helping to reduce gas consumption and lower energy bills. Its instantaneous hot water ensures you always have a warm shower, even in areas with low water pressure. The boiler is ErP A-rated, delivering cost-effective and environmentally friendly heating.\n\n\u003ch3\u003eModern Design and User-Friendly Controls\u003c\/h3\u003e\n\nThis combi boiler features a full-colour long-text display that is intuitive and easy to use. Its sleek, compact design makes it ideal for small spaces, while being one of the quietest combi boilers available, operating at just 45 dB(A). Additional features include the innovative Quick Tap water-saving function, helping reduce water waste.\n\n\u003ch3\u003eEasy Installation and Maintenance\u003c\/h3\u003e\n\nThe Greenstar 4000 25kW is designed for straightforward installation. It includes a pre-piping jig with rear piping as standard, a 500ml integrated condensate siphon, and offers long flue lengths up to 12m, providing flexibility in siting. This makes it particularly easy to replace older Worcester i system models.\n\n\u003ch3\u003eWarranty and Peace of Mind\u003c\/h3\u003e\n\nThe boiler comes with a 7-year manufacturer’s guarantee, which can be extended to 8 years when installed with any Greenstar system filter, ensuring long-term reliability and peace of mind.\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e - **Brand:** Worcester Bosch - **Model:** Greenstar 4000 25kW Combi (7733600371) - **Boiler Type:** Wall-mounted Combi Boiler - **Heat Output:** 25 kW - **Fuel Type:** LPG \/ Natural Gas - **Efficiency:** ErP A-rated - **Noise Level:** 45 dB(A) - **Mounting:** Wall-mounted - **Flow Rate:** Instantaneous hot water - **Warranty:** 7 years (extended to 8 years with any Greenstar system filter) \u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e \u003ch4\u003eIs the Greenstar 4000 25kW suitable for small to medium homes?\u003c\/h4\u003e Yes, it is designed for properties with one bathroom, providing sufficient heating and hot water for small to medium-sized homes. \u003ch4\u003eCan it be used with LPG?\u003c\/h4\u003e Yes, this model is compatible with both LPG and natural gas. \u003ch4\u003eIs it energy-efficient?\u003c\/h4\u003e Yes, it has a **wide modulation range** and is **ErP A-rated**, reducing fuel consumption and lowering energy bills. \u003ch4\u003eDoes it operate quietly?\u003c\/h4\u003e Yes, at just 45 dB(A), it is one of the quietest combi boilers available, making it suitable for installation in living areas or small spaces. \u003ch4\u003eDoes it come with a warranty?\u003c\/h4\u003e Yes, it comes with a **7-year manufacturer’s guarantee**, extendable to **8 years** when installed with any Greenstar system filter.\u003cp\u003eCheck out our other products \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/plumbing-supplies\"\u003ehere\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003eExplore more from our range \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/boilers\"\u003ehere\u003c\/a\u003e.\u003c\/p\u003e","brand":"JJ Building Materials","offers":[{"title":"Default Title","offer_id":54802495668566,"sku":"143452","price":1209.41,"currency_code":"GBP","in_stock":true}]},{"product_id":"worcester-greenstar-25-si-compact-erp-combi-boiler","title":"Worcester Greenstar 25 Si Compact ErP Combi Boiler","description":"\u003ch3\u003eWorcester Greenstar 25Si Compact ErP Combi Boiler\u003c\/h3\u003e\n\nThe Worcester Greenstar 25Si Compact is a high-efficiency, wall-mounted combi boiler designed for small homes with a single bathroom. Combining advanced Worcester Bosch engineering with a compact footprint, it provides reliable heating and hot water while fitting neatly into limited spaces.\n\n\u003ch3\u003eEfficient Heating and Hot Water\u003c\/h3\u003e\n\nThis boiler achieves a central heating output of 24kW and a domestic hot water output of 25kW, making it ideal for properties with up to 10 radiators and one bathroom. Its 94% seasonal space heating efficiency and ErP A-rating help reduce energy bills, while the built-in low energy pump further optimises electricity use.\n\n\u003ch3\u003eCompact Design for Small Spaces\u003c\/h3\u003e\n\nWith dimensions of just 690 x 390 x 280mm (HxWxD), the Greenstar 25Si Compact can easily be installed within a standard kitchen cupboard, making it perfect for homes where space is limited. Its user-friendly controls and boiler frost protection ensure reliable, safe operation throughout the year.\n\n\u003ch3\u003eFlexible and Reliable\u003c\/h3\u003e\n\nThis model is LPG compatible, allowing installation in homes not connected to mains gas. Its combi design eliminates the need for tanks or cylinders, simplifying installation and freeing up living space. The boiler also benefits from Worcester Bosch’s up to 10-year warranty, providing long-term peace of mind.\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e - **Brand:** Worcester Bosch - **Model:** Greenstar 25Si Compact ErP Combi - **Boiler Type:** Wall-mounted Combi Boiler - **Heat Output:** 24 kW (CH), 25 kW (DHW) - **Flow Rate:** 10.2 L\/min - **Efficiency:** 94%, ErP A-rated - **Fuel Type:** Natural Gas \/ LPG - **Mounting:** Wall-mounted - **Warranty:** Up to 10 years - **Condensing:** Yes - **Dimensions:** 690mm H x 390mm W x 280mm D \u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e \u003ch4\u003eIs the Greenstar 25Si Compact suitable for small homes?\u003c\/h4\u003e Yes, it is ideal for homes with a single bathroom and up to 10 radiators. \u003ch4\u003eCan it use LPG?\u003c\/h4\u003e Yes, this boiler is fully compatible with LPG. \u003ch4\u003eIs it energy-efficient?\u003c\/h4\u003e Yes, it has a **94% seasonal efficiency** and **ErP A-rating**, helping reduce heating bills. \u003ch4\u003eCan it fit in a kitchen cupboard?\u003c\/h4\u003e Yes, with compact dimensions of **690 x 390 x 280mm**, it can easily fit within most kitchen cupboards. \u003ch4\u003eWhat is the warranty period?\u003c\/h4\u003e After installation, it comes with a **Worcester Bosch warranty of up to 10 years** for peace of mind.","brand":"JJ Building Materials","offers":[{"title":"Default Title","offer_id":54802495799638,"sku":"143381","price":1273.79,"currency_code":"GBP","in_stock":true}]},{"product_id":"worcester-greenstar-27-i-erp-lpg-system","title":"Worcester Greenstar 27 i ErP LPG System","description":"\u003ch3\u003eWorcester Greenstar 27i ErP LPG System\u003c\/h3\u003e\n\nThe Worcester Greenstar 27i ErP LPG System Boiler is a versatile wall-mounted system boiler designed for small to large homes with stored hot water cylinders. Combining efficiency, reliability, and ease of installation, it provides consistent heating and hot water while fitting neatly into a range of property types.\n\n\u003ch3\u003eEfficient Heating and Hot Water\u003c\/h3\u003e\n\nWith a heat output of 27kW and 92,000 BTU, this LPG system boiler is suitable for properties with varying heating demands. Its 90.1% SEDBUK A-rated efficiency ensures fuel is used effectively, helping to reduce energy bills while providing warm, comfortable heating throughout the home.\n\n\u003ch3\u003eCompact Design and Easy Installation\u003c\/h3\u003e\n\nWeighing just 25kg, the Greenstar 27i is a true one-person lift, making installation simpler and safer. Its compact dimensions (680 x 390 x 280mm) allow flexible siting, while the steel wall-mounting jig provides space for pipework behind the boiler. Pre-piping the system before the boiler is installed makes setup quick and efficient.\n\n\u003ch3\u003eBuilt-In Reliability and Control\u003c\/h3\u003e\n\nThis model features an integrated expansion vessel and pump, reducing installation complexity and improving performance. It is compatible with a wide range of optional digital controls, allowing homeowners to tailor their heating system to their lifestyle. The boiler also comes with a 5-year manufacturer’s warranty for peace of mind.\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e - **Brand:** Worcester Bosch - **Model:** Greenstar 27i ErP LPG System (7733600061) - **Boiler Type:** Wall-mounted System Boiler - **Heat Output:** 27 kW - **Fuel Type:** LPG - **Efficiency:** 90.1% SEDBUK, ErP A-rated - **Mounting:** Wall-mounted - **Dimensions:** 680mm H x 390mm W x 280mm D - **Weight:** 27.3 kg - **Warranty:** 5 years - **Colour:** White - **Fitting Location:** Internal \u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e \u003ch4\u003eIs the Greenstar 27i suitable for small and large homes?\u003c\/h4\u003e Yes, with a 27kW heat output, it works well for a wide range of properties that use stored hot water cylinders. \u003ch4\u003eCan it be installed by one person?\u003c\/h4\u003e Yes, at just 25kg, it is light enough for a single installer to lift safely. \u003ch4\u003eIs it energy-efficient?\u003c\/h4\u003e Yes, it is **90.1% SEDBUK efficient** and **ErP A-rated**, helping to reduce fuel bills. \u003ch4\u003eDoes it include an expansion vessel and pump?\u003c\/h4\u003e Yes, both are built into the boiler for simplified installation. \u003ch4\u003eWhat warranty is included?\u003c\/h4\u003e It comes with a **5-year manufacturer’s warranty** as standard.\u003cp\u003eCheck out our other products \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/plumbing-supplies\"\u003ehere\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003eExplore more from our range \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/boilers\"\u003ehere\u003c\/a\u003e.\u003c\/p\u003e","brand":"JJ Building Materials","offers":[{"title":"Default Title","offer_id":54802495897942,"sku":"146782","price":1563.17,"currency_code":"GBP","in_stock":true}]},{"product_id":"worcester-greenstar-life-30kw-system-white","title":"Worcester Greenstar Life 30kw System White","description":"\u003ch3\u003eWorcester Greenstar Life 30kW System White\u003c\/h3\u003e\n\nThe Worcester Bosch Greenstar 8000 Life 30kW System Boiler is a compact, wall-mounted condensing gas boiler designed for homes with multiple bathrooms or higher hot water demands. Combining modern design, high efficiency, and advanced technology, it provides reliable central heating and hot water while being easy to install and maintain.\n\n\u003ch3\u003eHigh Efficiency and Cost Savings\u003c\/h3\u003e\n\nThis boiler has a seasonal efficiency of 94%, giving it an ErP A-rating for heat. Its efficient design helps lower energy bills, while an increased modulation ratio of 1:10 optimises fuel usage and reduces unnecessary cycling, extending the boiler’s lifespan.\n\n\u003ch3\u003eSuitable for Homes with Multiple Radiators\u003c\/h3\u003e\n\nWith a central heating output of 30kW, the Greenstar 8000 Life can comfortably heat homes with up to 20 radiators. As a system boiler, it works with a sealed hot water storage cylinder, making it ideal for properties with two or more bathrooms.\n\n\u003ch3\u003eSmart, User-Friendly Controls\u003c\/h3\u003e\n\nThis model features a push-button LCD display with full-colour text, allowing intuitive navigation and control over advanced settings. It is compatible with Bosch EasyControl and features the Greenstar Intelligent Filling System, automatically maintaining optimum pressure without manual intervention.\n\n\u003ch3\u003eCompact and Easy to Service\u003c\/h3\u003e\n\nMeasuring just 780 x 440 x 365mm (HxWxD), it is compact enough to fit in small spaces while remaining accessible. The removable front, top, and side panels provide easy access to all internal components, helping to save time and money during installation or future servicing.\n\n\u003ch3\u003eModern Design and Reliability\u003c\/h3\u003e\n\nAvailable in high-gloss white, the Greenstar 8000 Life combines style with performance. Lightweight yet robust, it is designed for easy installation. The boiler comes with a 5-year standard warranty, extendable to 12 years when installed by a Worcester Bosch Accredited Installer, reflecting the brand’s confidence in the product.\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e - **Brand:** Worcester Bosch - **Model:** Greenstar 8000 Life 30kW System White - **Boiler Type:** Wall-mounted System Boiler - **Heat Output:** 30 kW - **Fuel Type:** LPG \/ Natural Gas - **Efficiency:** 94%, ErP A-rated - **Mounting:** Wall-mounted - **Dimensions:** 780mm H x 440mm W x 365mm D - **Warranty:** 5 years standard, up to 12 years with accredited installer - **Colour:** White \u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e \u003ch4\u003eIs the Greenstar 8000 Life 30kW suitable for multiple bathrooms?\u003c\/h4\u003e Yes, it works with a hot water storage cylinder, making it ideal for homes with two or more bathrooms. \u003ch4\u003eCan it be installed in a small space?\u003c\/h4\u003e Yes, its compact dimensions and wall-mounted design allow installation in kitchens, utility rooms, or other small areas. \u003ch4\u003eDoes it support smart controls?\u003c\/h4\u003e Yes, it is compatible with **Bosch EasyControl** and features an intelligent filling system to maintain optimum pressure automatically. \u003ch4\u003eIs it energy-efficient?\u003c\/h4\u003e Yes, with **94% seasonal efficiency** and an **ErP A-rating**, it helps reduce fuel bills and improve overall efficiency. \u003ch4\u003eWhat warranty does it come with?\u003c\/h4\u003e The boiler has a **5-year standard warranty**, extendable to **12 years** when installed by a Worcester Bosch Accredited Installer.\u003cp\u003eCheck out our other products \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/plumbing-supplies\"\u003ehere\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003eExplore more from our range \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/boilers\"\u003ehere\u003c\/a\u003e.\u003c\/p\u003e","brand":"JJ Building Materials","offers":[{"title":"Default Title","offer_id":54802496061782,"sku":"146780","price":1481.38,"currency_code":"GBP","in_stock":true}]},{"product_id":"worcester-greenstar-life-35kw-system-white","title":"Worcester Greenstar Life 35kw System White","description":"\u003ch3\u003eWorcester Greenstar Life 30kW System White\u003c\/h3\u003e\n\nThe Worcester Bosch Greenstar 8000 Life 30kW System Boiler is a compact, wall-mounted condensing gas boiler designed for homes with multiple bathrooms or higher hot water demands. Combining modern design, high efficiency, and advanced technology, it provides reliable central heating and hot water while being easy to install and maintain.\n\n\u003ch3\u003eHigh Efficiency and Cost Savings\u003c\/h3\u003e\n\nThis boiler has a seasonal efficiency of 94%, giving it an ErP A-rating for heat. Its efficient design helps lower energy bills, while an increased modulation ratio of 1:10 optimises fuel usage and reduces unnecessary cycling, extending the boiler’s lifespan.\n\n\u003ch3\u003eSuitable for Homes with Multiple Radiators\u003c\/h3\u003e\n\nWith a central heating output of 30kW, the Greenstar 8000 Life can comfortably heat homes with up to 20 radiators. As a system boiler, it works with a sealed hot water storage cylinder, making it ideal for properties with two or more bathrooms.\n\n\u003ch3\u003eSmart, User-Friendly Controls\u003c\/h3\u003e\n\nThis model features a push-button LCD display with full-colour text, allowing intuitive navigation and control over advanced settings. It is compatible with Bosch EasyControl and features the Greenstar Intelligent Filling System, automatically maintaining optimum pressure without manual intervention.\n\n\u003ch3\u003eCompact and Easy to Service\u003c\/h3\u003e\n\nMeasuring just 780 x 440 x 365mm (HxWxD), it is compact enough to fit in small spaces while remaining accessible. The removable front, top, and side panels provide easy access to all internal components, helping to save time and money during installation or future servicing.\n\n\u003ch3\u003eModern Design and Reliability\u003c\/h3\u003e\n\nAvailable in high-gloss white, the Greenstar 8000 Life combines style with performance. Lightweight yet robust, it is designed for easy installation. The boiler comes with a 5-year standard warranty, extendable to 12 years when installed by a Worcester Bosch Accredited Installer, reflecting the brand’s confidence in the product.\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e - **Brand:** Worcester Bosch - **Model:** Greenstar 8000 Life 30kW System White - **Boiler Type:** Wall-mounted System Boiler - **Heat Output:** 30 kW - **Fuel Type:** LPG \/ Natural Gas - **Efficiency:** 94%, ErP A-rated - **Mounting:** Wall-mounted - **Dimensions:** 780mm H x 440mm W x 365mm D - **Warranty:** 5 years standard, up to 12 years with accredited installer - **Colour:** White \u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e \u003ch4\u003eIs the Greenstar 8000 Life 30kW suitable for multiple bathrooms?\u003c\/h4\u003e Yes, it works with a hot water storage cylinder, making it ideal for homes with two or more bathrooms. \u003ch4\u003eCan it be installed in a small space?\u003c\/h4\u003e Yes, its compact dimensions and wall-mounted design allow installation in kitchens, utility rooms, or other small areas. \u003ch4\u003eDoes it support smart controls?\u003c\/h4\u003e Yes, it is compatible with **Bosch EasyControl** and features an intelligent filling system to maintain optimum pressure automatically. \u003ch4\u003eIs it energy-efficient?\u003c\/h4\u003e Yes, with **94% seasonal efficiency** and an **ErP A-rating**, it helps reduce fuel bills and improve overall efficiency. \u003ch4\u003eWhat warranty does it come with?\u003c\/h4\u003e The boiler has a **5-year standard warranty**, extendable to **12 years** when installed by a Worcester Bosch Accredited Installer.","brand":"JJ Building Materials","offers":[{"title":"Default Title","offer_id":54802496192854,"sku":"146781","price":1649.68,"currency_code":"GBP","in_stock":true}]},{"product_id":"worcester-greenstar-life-45kw-combi-white-lpg","title":"Worcester Greenstar Life 45kw Combi White LPG","description":"\u003ch3\u003eWorcester Greenstar Life 45kW Combi White LPG\u003c\/h3\u003e\n\nThe Worcester Greenstar Life 45kW Combi Boiler is a modern, high-output heating solution designed for larger homes. Building on the award-winning Greenstar CDi Classic, the Life range combines contemporary design, wireless control compatibility, and user-friendly operation to deliver reliable heating and hot water.\n\n\u003ch3\u003ePowerful Heating for Larger Homes\u003c\/h3\u003e\n\nWith a 45kW output, this combi boiler is ideal for properties with multiple bathrooms or high hot water demands. Its ErP A-rating ensures efficient energy use, helping to lower fuel bills while maintaining consistent comfort throughout your home.\n\n\u003ch3\u003eSmart, Wireless Control\u003c\/h3\u003e\n\nThe Greenstar Life 45kW is compatible with Bosch EasyControl, allowing homeowners to manage heating and hot water remotely via smartphone or tablet. This wireless connectivity provides maximum convenience and flexibility, giving you complete control wherever you are.\n\n\u003ch3\u003eEase of Installation and Maintenance\u003c\/h3\u003e\n\nInstallation is simplified thanks to features carried over from the CDi Classic: pipe connections, flue, and fixing points remain in the same positions, while the steel-reinforced front cover can be removed with a single screw for quick internal access. Nearly all installer touchpoints have been enhanced to make servicing and maintenance faster and easier.\n\n\u003ch3\u003eCompact and Flexible Design\u003c\/h3\u003e\n\nDespite its high output, the boiler is lightweight with reduced lift weight compared to its predecessor, making handling and installation more convenient. It is available for LPG or natural gas, offering flexibility to suit a range of properties.\n\n\u003ch3\u003eDurable and Reliable\u003c\/h3\u003e\n\nWhen installed with a Worcester Greenstar Magnetic Filter by a Worcester accredited installer, the Life 45kW comes with an extended 12-year manufacturer guarantee, reflecting the quality and reliability of the design.\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e - **Brand:** Worcester Bosch - **Model:** Greenstar Life 45kW Combi White LPG - **Boiler Type:** Combi Boiler - **Heat Output:** 45 kW - **Fuel Type:** LPG \/ Natural Gas - **Efficiency:** ErP A-rated - **Mounting:** Wall-mounted - **Warranty:** Up to 12 years with accredited installation and filter - **Front Cover:** Steel-reinforced, removable with one screw \u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e \u003ch4\u003eIs this boiler suitable for large homes?\u003c\/h4\u003e Yes, the 45kW output makes it ideal for properties with multiple bathrooms or higher hot water demands. \u003ch4\u003eCan I control the heating remotely?\u003c\/h4\u003e Yes, it is compatible with **Bosch EasyControl**, allowing wireless control from your smartphone or tablet. \u003ch4\u003eIs installation straightforward?\u003c\/h4\u003e Yes, pipe connections, flue, and fixing points are in the same position as the CDi Classic, and the boiler has a reduced lift weight for easier handling. \u003ch4\u003eWhat warranty does it come with?\u003c\/h4\u003e Up to **12 years** when installed by a Worcester accredited installer with a Greenstar Magnetic Filter. \u003ch4\u003eIs it energy-efficient?\u003c\/h4\u003e Yes, it has an **ErP A-rating**, ensuring efficient fuel use and reduced running costs.","brand":"JJ Building Materials","offers":[{"title":"Default Title","offer_id":54802496258390,"sku":"143446","price":2245.26,"currency_code":"GBP","in_stock":true}]},{"product_id":"worcester-greenstar-life-35kw-regular-white","title":"Worcester Greenstar Life 35kw Regular White","description":"\u003ch3\u003eWorcester Greenstar Life 35kW Regular White\u003c\/h3\u003e\n\nThe Worcester Greenstar Life 35kW Regular White is a modern, high-efficiency wall-mounted boiler designed for homes with higher central heating and hot water demands. Part of the Greenstar Life range, it builds on the award-winning CDi Classic series, offering enhanced performance, contemporary design, and smart functionality.\n\n\u003ch3\u003eEfficient Heating and Hot Water\u003c\/h3\u003e\n\nThis boiler delivers a central heating output of 35kW and a hot water maximum output of 34.4kW, making it suitable for larger properties with multiple radiators. With a seasonal efficiency rating of 94% and ErP A ratings for both heating and hot water, the Greenstar Life 35kW helps lower fuel bills while providing consistent warmth and comfort.\n\n\u003ch3\u003eSmart and Easy to Control\u003c\/h3\u003e\n\nThe Greenstar Life range is compatible with Bosch EasyControl for wireless management of your heating and hot water. This allows homeowners to adjust settings conveniently from a smartphone or tablet, giving maximum flexibility and control.\n\n\u003ch3\u003eCompact, Reliable, and Easy to Service\u003c\/h3\u003e\n\nDespite its high output, this boiler has a compact wall-mounted design suitable for a variety of installation locations. Its robust design includes easy access panels, making maintenance and servicing straightforward. The unit is compatible with both LPG and natural gas, offering flexibility for different home setups.\n\n\u003ch3\u003eDurability and Warranty\u003c\/h3\u003e\n\nThe Greenstar Life 35kW comes with a standard warranty of up to 12 years when installed by a Worcester accredited installer, ensuring peace of mind for years to come.\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e - **Brand:** Worcester Bosch - **Model:** Greenstar 8000 Life 35kW Regular White - **Boiler Type:** Regular Boiler - **Central Heating Max Output:** 35 kW - **Hot Water Max Output:** 34.4 kW - **Fuel Type:** LPG \/ Natural Gas - **Efficiency:** 94%, ErP A-rated for heat and hot water - **Flow Rate:** 14.3 L\/min - **Mounting:** Wall-mounted - **Warranty:** Up to 12 years with accredited installation \u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e \u003ch4\u003eIs the Greenstar Life 35kW suitable for larger homes?\u003c\/h4\u003e Yes, it delivers high outputs for both central heating and hot water, ideal for homes with multiple radiators and bathrooms. \u003ch4\u003eCan I control the boiler remotely?\u003c\/h4\u003e Yes, it is compatible with **Bosch EasyControl**, allowing wireless control via smartphone or tablet. \u003ch4\u003eIs it energy-efficient?\u003c\/h4\u003e Yes, with a **94% seasonal efficiency** and **ErP A ratings** for heating and hot water, it is highly energy-efficient. \u003ch4\u003eIs it suitable for LPG?\u003c\/h4\u003e Yes, this model is compatible with both LPG and natural gas. \u003ch4\u003eWhat warranty does it include?\u003c\/h4\u003e The boiler comes with up to a **12-year warranty** when installed by a Worcester accredited installer.\u003cp\u003eCheck out our other products \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/plumbing-supplies\"\u003ehere\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003eExplore more from our range \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/boilers\"\u003ehere\u003c\/a\u003e.\u003c\/p\u003e","brand":"JJ Building Materials","offers":[{"title":"Default Title","offer_id":54802496356694,"sku":"162760","price":1762.4,"currency_code":"GBP","in_stock":true}]},{"product_id":"worcester-greenstar-life-40kw-regular-white-lpg","title":"Worcester Greenstar Life 40kw Regular White LPG","description":"\u003ch3\u003eWorcester Greenstar Life 40kW Regular White LPG\u003c\/h3\u003e\n\nThe Worcester Greenstar Life 40kW Regular White LPG is a high-performance, wall-mounted boiler designed for homes with significant heating demands. Part of the Worcester Greenstar Life range, this model combines modern design, high efficiency, and robust performance, providing reliable central heating and hot water for medium to large-sized properties.\n\n\u003ch3\u003eHigh-Efficiency Heating\u003c\/h3\u003e\n\nThis boiler is condensing and boasts a seasonal space heating efficiency of 94%, with an energy efficiency class of A. With a rated heat output of 40kW, it is ideal for homes with multiple radiators and higher hot water requirements. Even at 30% of rated heat output, it maintains exceptional efficiency of 98.7%, helping to reduce fuel consumption and running costs.\n\n\u003ch3\u003eReliable and Low-Emission\u003c\/h3\u003e\n\nThe Greenstar Life 40kW produces low NOx emissions (25 mg\/kWh), making it an environmentally friendly choice. It has low standby and auxiliary electricity consumption, ensuring minimal energy use even when idle. Its indoor sound level of 55 dB makes it quiet enough for installation in living spaces without disruption.\n\n\u003ch3\u003eSmart Design and Easy Maintenance\u003c\/h3\u003e\n\nThe boiler features a robust, compact design suitable for wall mounting. Internal components are easy to access, simplifying servicing and maintenance. It is compatible with LPG and offers reliable, long-term performance for homes with medium to high heating needs.\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e - **Brand:** Worcester Bosch - **Model:** Greenstar Life 40kW Regular White LPG - **Boiler Type:** Regular Boiler, Wall-mounted - **Condensing:** Yes - **Rated Heat Output:** 40 kW - **Seasonal Efficiency:** 94% - **Energy Class:** A - **Low Temperature Regime Efficiency:** 98.7% at 30% output - **Ignition Power Consumption:** 0 kW - **Auxiliary Power Consumption:** 0.014–0.075 kW - **Standby Heat Loss:** 0.071 kW - **NOx Emissions:** 25 mg\/kWh - **Sound Power Level:** 55 dB - **Fuel Type:** LPG - **Warranty:** Up to 12 years with accredited installer \u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e \u003ch4\u003eIs this boiler suitable for larger homes?\u003c\/h4\u003e Yes, the 40kW output makes it ideal for homes with multiple radiators or higher hot water requirements. \u003ch4\u003eHow efficient is the Worcester Greenstar Life 40kW?\u003c\/h4\u003e It has a **seasonal space heating efficiency of 94%** and maintains **98.7% efficiency at partial load**, helping to reduce energy bills. \u003ch4\u003eIs it environmentally friendly?\u003c\/h4\u003e Yes, it has **low NOx emissions of 25 mg\/kWh** and minimal standby power usage. \u003ch4\u003eCan it be installed with LPG?\u003c\/h4\u003e Yes, this model is fully compatible with **LPG**. \u003ch4\u003eIs it quiet?\u003c\/h4\u003e Yes, the indoor sound level is **55 dB**, making it unobtrusive in living areas.\u003cp\u003eCheck out our other products \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/plumbing-supplies\"\u003ehere\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003eExplore more from our range \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/boilers\"\u003ehere\u003c\/a\u003e.\u003c\/p\u003e","brand":"JJ Building Materials","offers":[{"title":"Default Title","offer_id":54802496389462,"sku":"162761","price":2126.35,"currency_code":"GBP","in_stock":true}]},{"product_id":"worcester-greenstar-life-45kw-regular-white-lpg","title":"Worcester Greenstar Life 45kw Regular White LPG","description":"\u003ch3\u003eWorcester Greenstar Life 45kW Regular White LPG\u003c\/h3\u003e\n\nThe Worcester Greenstar Life 45kW Regular White LPG is a high-performance, wall-mounted boiler designed for larger homes with multiple radiators and higher hot water demands. Part of the Greenstar Life range, it builds on the award-winning CDi Classic series, offering a modern design, advanced features, and smart control options for easy management of heating and hot water.\n\n\u003ch3\u003ePowerful and Efficient Heating\u003c\/h3\u003e\n\nThis model delivers a central heating output of 45kW and a flow rate of 16.1 L\/min, making it ideal for larger properties. With an ErP A rating, the Greenstar Life 45kW combines energy efficiency with powerful performance to help reduce fuel costs while keeping your home comfortable.\n\n\u003ch3\u003eSmart Controls and Easy Operation\u003c\/h3\u003e\n\nThe Greenstar Life 45kW is wirelessly compatible with Bosch EasyControl, allowing you to control your heating and hot water from anywhere. Its modern interface is intuitive, while nearly all installer touchpoints have been improved for easier installation, maintenance, and servicing.\n\n\u003ch3\u003eDurable, Compact, and Flexible\u003c\/h3\u003e\n\nThe steel-reinforced front cover can be removed with a single screw for quick internal access, and the reduced lift weight compared to the CDi Classic simplifies handling. The boiler is compatible with LPG or natural gas, and pipe connections, flue, and fixing points are in the same position as the CDi Classic for simple replacement installations.\n\n\u003ch3\u003eWarranty and Reliability\u003c\/h3\u003e\n\nWhen installed by a Worcester accredited installer with a Greenstar Magnetic Filter, this boiler comes with up to a 12-year manufacturer guarantee, reflecting the confidence in its durability and performance.\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e - **Brand:** Worcester Bosch - **Model:** Greenstar Life 45kW Regular White LPG - **Boiler Type:** Regular Boiler, Wall-mounted - **Heat Output:** 45 kW - **Flow Rate:** 16.1 L\/min - **Fuel Type:** LPG \/ Natural Gas - **Colour:** White - **Capacity:** 5.9 litres - **Dimensions:** 780 x 440 x 365 mm (HxWxD) - **Weight:** 41 kg - **ErP Rating:** A - **Warranty:** Up to 12 years with accredited installation \u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e \u003ch4\u003eIs this boiler suitable for larger homes?\u003c\/h4\u003e Yes, with a **45kW output** and high flow rate, it is ideal for homes with multiple radiators and higher hot water requirements. \u003ch4\u003eCan I control the boiler remotely?\u003c\/h4\u003e Yes, it is **wirelessly compatible with Bosch EasyControl**, allowing management from a smartphone or tablet. \u003ch4\u003eIs it energy-efficient?\u003c\/h4\u003e Yes, it holds an **ErP A rating**, ensuring high efficiency and reduced fuel costs. \u003ch4\u003eDoes it support LPG?\u003c\/h4\u003e Yes, this model is compatible with **LPG and natural gas**. \u003ch4\u003eWhat warranty is included?\u003c\/h4\u003e The boiler comes with up to a **12-year warranty** when installed with a Greenstar Magnetic Filter by a Worcester accredited installer.","brand":"JJ Building Materials","offers":[{"title":"Default Title","offer_id":54802496422230,"sku":"145802","price":2455.87,"currency_code":"GBP","in_stock":true}]},{"product_id":"worcester-greenstar-4000-12kw-system","title":"Worcester Greenstar 4000 12kW System","description":"\u003ch3\u003eWorcester Greenstar 4000 12kW System Boiler\u003c\/h3\u003e\n\nThe Worcester Greenstar 4000 12kW System Boiler is a compact, highly efficient heating solution designed for small to medium-sized homes with one bathroom. As the direct upgrade to the Greenstar 12Ri, it combines modern design, quiet operation, and user-friendly controls, making it ideal for homes where space and convenience are priorities.\n\n\u003ch3\u003eEfficient Heating for Small Homes\u003c\/h3\u003e\n\nWith a heat output of 12kW and an ErP A rating, this boiler delivers reliable heating and hot water while helping to lower energy bills. Its wide modulation range allows the boiler to operate efficiently at lower demands, ensuring comfort without wasting fuel.\n\n\u003ch3\u003eUser-Friendly Design\u003c\/h3\u003e\n\nThe Greenstar 4000 features a full-colour text display for simple operation and intuitive control. It is also wirelessly compatible with Bosch EasyControl, allowing you to manage your heating and hot water from anywhere. Compact dimensions make it easy to fit in tight spaces without compromising performance.\n\n\u003ch3\u003eQuiet and Sustainable\u003c\/h3\u003e\n\nThis system boiler is one of Worcester’s quietest, making it ideal for installation in living areas. It is also compatible with Greenskies solar panels, allowing homeowners to save on energy costs while reducing their environmental footprint.\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e - **Brand:** Worcester Bosch - **Model:** Greenstar 4000 12kW System - **Boiler Type:** System Boiler, Wall-mounted - **Heat Output:** 12 kW - **Fuel Type:** Natural Gas - **Colour:** White - **Dimensions:** 724 x 400 x 310 mm (HxWxD) - **Weight:** 30.6 kg - **ErP Rating:** A - **Warranty:** 7 years \u003ch3\u003eKey Features\u003c\/h3\u003e - Wide modulation range for lower energy consumption - Full-colour text display for easy operation - Extremely quiet system boiler - Compatible with Bosch EasyControl for wireless operation - Suitable for systems with hot water storage cylinders - Compatible with Greenskies solar panels for energy savings \u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e \u003ch4\u003eIs this boiler suitable for small homes?\u003c\/h4\u003e Yes, with a **12kW output**, it is ideal for homes with one bathroom and moderate heating demands. \u003ch4\u003eCan I control the boiler remotely?\u003c\/h4\u003e Yes, it is compatible with **Bosch EasyControl**, allowing remote management via smartphone or tablet. \u003ch4\u003eIs it energy-efficient?\u003c\/h4\u003e Absolutely. With an **ErP A rating** and a wide power range, it is designed to optimize fuel use and lower energy bills. \u003ch4\u003eIs it quiet?\u003c\/h4\u003e Yes, it is one of Worcester’s quietest system boilers, making it unobtrusive in living areas. \u003ch4\u003eCan it work with solar panels?\u003c\/h4\u003e Yes, it is compatible with **Greenskies solar panels** for additional energy savings.\u003cp\u003eCheck out our other products \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/plumbing-supplies\"\u003ehere\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003eExplore more from our range \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/boilers\"\u003ehere\u003c\/a\u003e.\u003c\/p\u003e","brand":"JJ Building Materials","offers":[{"title":"Default Title","offer_id":54802496454998,"sku":"146794","price":1190.89,"currency_code":"GBP","in_stock":true}]},{"product_id":"worcester-greenstar-4000-24kw-system","title":"Worcester Greenstar 4000 24kW System","description":"\u003ch3\u003eWorcester Greenstar 4000 24kW System Boiler\u003c\/h3\u003e\n\nThe Worcester Greenstar 4000 24kW System Boiler is a highly efficient, compact, and lightweight system boiler ideal for medium to large-sized homes with a heating system that includes a hot water storage cylinder. Part of the Greenstar 4000 range, it delivers reliable performance, easy installation, and excellent energy efficiency.\n\n\u003ch3\u003eCompact and Efficient\u003c\/h3\u003e\n\nWith a central heating output of 24kW and an ErP A rating for heating, this boiler provides sufficient heat for medium to large properties while helping to reduce fuel consumption. Its compact dimensions and lightweight design allow for flexible installation in a variety of locations.\n\n\u003ch3\u003eEasy to Install and Maintain\u003c\/h3\u003e\n\nThe Greenstar 4000 24kW comes with a built-in pump and expansion vessel, and a plug-in optional diverter valve for added convenience. Its design makes installation straightforward, while compatibility with a wide range of optional controls ensures comfort and efficiency tailored to your home.\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e - Compact, space-saving dimensions for versatile installation - Built-in pump and expansion vessel - Optional plug-in diverter valve for flexible system configuration - Wide range of optional digital and programmable controls - Energy-efficient with **ErP A-rated heating** - Lightweight for easier handling during installation \u003ch3\u003eTechnical Specifications\u003c\/h3\u003e - **Brand:** Worcester Bosch - **Model:** Greenstar 4000 24kW System - **Boiler Type:** Gas System Boiler, Wall-mounted - **Heat Output:** 24 kW - **Fuel Type:** Natural Gas - **Dimensions:** 724 x 400 x 310 mm (HxWxD) - **Weight:** 33.2 kg (gross) - **ErP Heating Rating:** A - **Warranty:** 7 years (subject to manufacturer’s terms) \u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e \u003ch4\u003eIs this boiler suitable for larger homes?\u003c\/h4\u003e Yes, with a **24kW output**, it is ideal for medium to large-sized homes with a hot water storage cylinder. \u003ch4\u003eDoes it come with a pump and expansion vessel?\u003c\/h4\u003e Yes, both are **built-in**, simplifying installation and reducing the need for additional components. \u003ch4\u003eCan I use optional controls?\u003c\/h4\u003e Yes, the Greenstar 4000 24kW supports a wide range of **optional digital and programmable controls** for added comfort and energy savings. \u003ch4\u003eIs it energy-efficient?\u003c\/h4\u003e Absolutely, it has an **ErP A rating for heating**, helping to reduce fuel consumption and energy bills. \u003ch4\u003eHow long is the warranty?\u003c\/h4\u003e The boiler comes with a **7-year warranty** subject to the manufacturer’s terms and conditions.\u003cp\u003eCheck out our other products \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/plumbing-supplies\"\u003ehere\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003eExplore more from our range \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/boilers\"\u003ehere\u003c\/a\u003e.\u003c\/p\u003e","brand":"JJ Building Materials","offers":[{"title":"Default Title","offer_id":54802496520534,"sku":"146802","price":1441.82,"currency_code":"GBP","in_stock":true}]},{"product_id":"worcester-greenstar-28cdi-compacterpcombi-boiler","title":"Worcester Greenstar 28CDI Compact(ErP)Combi Boiler","description":"\u003ch3\u003eWorcester Greenstar 28CDi Compact (ErP) Combi Boiler\u003c\/h3\u003e\n\nThe Worcester Greenstar 28CDi Compact Combi Boiler is a highly efficient, compact heating solution designed for homes without a water storage tank or for those looking to free up space by removing one. Its small footprint and modern design make it ideal for installation in kitchens or utility areas where space is limited.\n\n\u003ch3\u003eEfficient and Cost-Saving\u003c\/h3\u003e\n\nThis combi boiler boasts a 94% efficiency rating and an ErP A-rating for heating and hot water, ensuring optimal energy use and lower heating bills. The Greenstar 28CDi Compact delivers a central heating output of 24 kW and a domestic hot water output of 28 kW, making it suitable for homes with up to 15 radiators and a single bathroom.\n\n\u003ch3\u003eCompact and User-Friendly\u003c\/h3\u003e\n\nWith dimensions of 690 x 390 x 280mm (HxWxD), this compact boiler fits neatly inside a standard kitchen cupboard. It features a user-friendly display, clear temperature controls, frost protection, and a low energy pump, all designed to make operation simple and efficient.\n\n\u003ch3\u003eFlexible and Adaptable\u003c\/h3\u003e\n\nThe 28CDi Compact is compatible with LPG as well as natural gas and offers a wide choice of controls to suit your home’s heating needs. Its compact design and instantaneous hot water delivery make it perfect for smaller properties or those looking to replace an older combi system.\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e - **Compact dimensions:** Fits within standard kitchen cupboards - **Central Heating Output:** 24 kW - **Domestic Hot Water Output:** 28 kW - **Efficiency:** 94% SEPR, ErP A-rated - **LPG compatible** - **Low energy pump** to reduce electricity consumption - **Frost protection** included - **User-friendly controls and display** - **Warranty:** Up to 10 years when installed by a Worcester Bosch accredited installer \u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e \u003ch4\u003eIs this boiler suitable for my small home?\u003c\/h4\u003e Yes, the 28CDi Compact is ideal for properties with one bathroom and up to 15 radiators. \u003ch4\u003eCan it fit in a kitchen cupboard?\u003c\/h4\u003e Yes, its compact dimensions allow installation in a standard kitchen cupboard. \u003ch4\u003eDoes it work with LPG?\u003c\/h4\u003e Yes, this model is compatible with both natural gas and LPG. \u003ch4\u003eWhat warranty is available?\u003c\/h4\u003e When installed by a Worcester Bosch accredited installer, the boiler comes with up to **10 years warranty**. \u003ch4\u003eCan it provide instant hot water?\u003c\/h4\u003e Yes, as a combi boiler, it delivers **instantaneous hot water on demand**, eliminating the need for a separate hot water cylinder.\u003cp\u003eCheck out our other products \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/plumbing-supplies\"\u003ehere\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003eExplore more from our range \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/boilers\"\u003ehere\u003c\/a\u003e.\u003c\/p\u003e","brand":"JJ Building Materials","offers":[{"title":"Default Title","offer_id":54802496553302,"sku":"143384","price":1210.43,"currency_code":"GBP","in_stock":true}]},{"product_id":"worcester-greenstar-32cdi-compacterpcombi-boiler","title":"Worcester Greenstar 32CDI Compact(ErP)Combi Boiler","description":"\u003cp\u003eWorcester Greenstar 32CDi Compact (ErP) Combi Boiler\u003c\/p\u003e\n\n\u003cp\u003eThe Worcester Greenstar 32CDi Compact (ErP) Combi Boiler is a powerful, space-saving heating solution designed to deliver outstanding performance and energy efficiency. Built on the proven reliability of the Greenstar CDi Classic, the Compact model offers the same exceptional standards in a smaller, more versatile package — perfect for homes where space is at a premium.\u003c\/p\u003e\n\n\u003cp\u003eCompact Yet Powerful\u003c\/p\u003e\n\n\u003cp\u003eAt just 280mm deep, the Greenstar 32CDi Compact fits neatly inside a standard kitchen cupboard, making it ideal for properties with limited space. Despite its small size, this boiler provides 32kW of hot water output, offering reliable heating and hot water for small to medium-sized homes with one or two bathrooms.\u003c\/p\u003e\n\n\u003cp\u003eEfficient and Eco-Friendly\u003c\/p\u003e\n\n\u003cp\u003eThis model boasts a 94% efficiency rating and an ErP A-rating, ensuring lower energy bills and reduced environmental impact. When combined with the Bosch EasyControl smart thermostat, the system can achieve an impressive A+ ErP package efficiency rating, helping you get the most out of every unit of energy.\u003c\/p\u003e\n\n\u003cp\u003eUser-Friendly Design\u003c\/p\u003e\n\n\u003cp\u003eThe 32CDi Compact is designed with simplicity in mind. It features clear temperature displays, intuitive control knobs, and optional digital control compatibility for easy operation and precise adjustment of heating and hot water settings.\u003c\/p\u003e\n\n\u003cp\u003eBuilt for Reliability\u003c\/p\u003e\n\n\u003cp\u003eWith in-built frost protection, this boiler is perfect for installation in garages or lofts, keeping your heating system protected even in cold weather. The low energy pump also minimizes electrical consumption, making this model both efficient and sustainable.\u003c\/p\u003e\n\n\u003cp\u003eKey Features\u003c\/p\u003e\n\n\u003cp\u003eCompact design – fits in a standard kitchen cupboard (280mm deep)\u003c\/p\u003e\n\n\u003cp\u003e32kW output for heating and hot water\u003c\/p\u003e\n\n\u003cp\u003eUser-friendly controls with clear temperature display\u003c\/p\u003e\n\n\u003cp\u003eFrost protection for safe operation in colder areas\u003c\/p\u003e\n\n\u003cp\u003eLow energy pump reduces electricity use\u003c\/p\u003e\n\n\u003cp\u003eWide choice of optional digital and smart controls\u003c\/p\u003e\n\n\u003cp\u003eAchieves A+ ErP efficiency rating when paired with Bosch EasyControl\u003c\/p\u003e\n\n\u003cp\u003eNatural Gas \u0026amp; LPG compatible\u003c\/p\u003e\n\n\u003cp\u003eStandard Warranty: Up to 10 years (when installed by a Worcester Accredited Installer)\u003c\/p\u003e\n\n\u003cp\u003eTechnical Specifications\u003c\/p\u003e\n\n\u003cp\u003eModel: Worcester Bosch Greenstar 32CDi Compact\u003c\/p\u003e\n\n\u003cp\u003eFuel Type: Natural Gas (LPG compatible)\u003c\/p\u003e\n\n\u003cp\u003eMounting: Wall-mounted\u003c\/p\u003e\n\n\u003cp\u003eCentral Heating Output: 24kW\u003c\/p\u003e\n\n\u003cp\u003eHot Water Output: 32kW\u003c\/p\u003e\n\n\u003cp\u003eEfficiency: 94% (ErP A-rated)\u003c\/p\u003e\n\n\u003cp\u003eDimensions (HxWxD): 690 x 390 x 280mm\u003c\/p\u003e\n\n\u003cp\u003eNoise Level: Quiet operation for comfortable living\u003c\/p\u003e\n\n\u003cp\u003eIncluded: Worcester Bosch Greenstar 32CDi Compact ErP Combi Gas Boiler – 7733600055\u003c\/p\u003e\n\n\u003cp\u003eThe Worcester Greenstar 32CDi Compact combines style, efficiency, and innovation — a trusted choice for homeowners seeking reliable heating performance in a modern, compact design.\u003c\/p\u003e\u003cp\u003eCheck out our other products \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/plumbing-supplies\"\u003ehere\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003eExplore more from our range \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/boilers\"\u003ehere\u003c\/a\u003e.\u003c\/p\u003e","brand":"JJ Building Materials","offers":[{"title":"Default Title","offer_id":54802496618838,"sku":"143385","price":1369.83,"currency_code":"GBP","in_stock":true}]},{"product_id":"worcester-greenstar-36cdi-compacterpcombi-boiler","title":"Worcester Greenstar 36CDI Compact(ErP)Combi Boiler","description":"\u003cp\u003eWorcester Greenstar 36CDi Compact (ErP) Combi Boiler\u003c\/p\u003e\n\n\u003cp\u003ePowerful performance in a compact design.\u003c\/p\u003e\n\n\u003cp\u003eThe Worcester Greenstar 36CDi Compact Combi Boiler delivers the renowned reliability and high efficiency of the Worcester Bosch brand in a sleek, space-saving unit. Just 280mm deep, this boiler is designed to fit neatly inside a standard kitchen cupboard, making it an ideal choice for homes where space is at a premium.\u003c\/p\u003e\n\n\u003cp\u003eKey Features\u003c\/p\u003e\n\n\u003cp\u003eCompact Design: At only 280mm deep, the Greenstar 36CDi Compact fits comfortably in a kitchen cupboard without compromising on performance.\u003c\/p\u003e\n\n\u003cp\u003eUser-Friendly Controls: Simple control knobs and a clear temperature display make adjusting your heating and hot water quick and easy.\u003c\/p\u003e\n\n\u003cp\u003eAdjustable Hot Water Settings: Fine-tune your hot water temperature for maximum comfort and convenience.\u003c\/p\u003e\n\n\u003cp\u003eBuilt-In Frost Protection: Keeps your boiler safe during colder months, reducing the risk of frost damage—perfect for installations in lofts or garages.\u003c\/p\u003e\n\n\u003cp\u003eEnergy Efficient: Features a low-energy pump to reduce electrical consumption, helping lower running costs.\u003c\/p\u003e\n\n\u003cp\u003eSmart Compatibility: When paired with the Bosch EasyControl, the boiler achieves an A+ ErP package efficiency rating, offering enhanced comfort and energy savings.\u003c\/p\u003e\n\n\u003cp\u003eFlexible Control Options: Compatible with a wide range of optional digital and smart controls, giving you more flexibility and control over your heating system.\u003c\/p\u003e\n\n\u003cp\u003eCompact Yet Powerful\u003c\/p\u003e\n\n\u003cp\u003eThe Greenstar CDi Compact is a smaller version of the acclaimed Worcester CDi Classic, but it maintains the same exceptional performance and efficiency standards. Its advanced engineering makes installation simple for professionals, while homeowners benefit from quiet operation and consistent hot water supply.\u003c\/p\u003e\n\n\u003cp\u003eReliable and Stylish\u003c\/p\u003e\n\n\u003cp\u003eDesigned with both function and form in mind, this boiler combines sleek aesthetics with robust build quality. Whether installed in a flat, family home, or large property, it delivers dependable heating and hot water on demand.\u003c\/p\u003e\u003cp\u003eCheck out our other products \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/plumbing-supplies\"\u003ehere\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003eExplore more from our range \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/boilers\"\u003ehere\u003c\/a\u003e.\u003c\/p\u003e","brand":"JJ Building Materials","offers":[{"title":"Default Title","offer_id":54802496651606,"sku":"143386","price":1613.57,"currency_code":"GBP","in_stock":true}]},{"product_id":"worcester-greenstar-highflow-550cdi-erp-lpg","title":"Worcester Greenstar Highflow 550CDI ErP LPG","description":"\u003cp\u003eWorcester Greenstar Highflow 550CDi ErP LPG Combi Boiler\u003c\/p\u003e\n\n\u003cp\u003eThe Worcester Greenstar Highflow 550CDi ErP LPG is a powerful, floor-standing combination boiler built to meet the heating and hot water demands of larger homes. Designed by Worcester Bosch, one of the UK’s most trusted boiler manufacturers, this model provides high efficiency, excellent reliability, and impressive performance for households that need plenty of hot water — fast.\u003c\/p\u003e\n\n\u003cp\u003eIf your home isn’t connected to the mains gas supply, this LPG version offers an ideal off-grid heating solution without compromising on comfort or performance. Its condensing technology ensures energy is used as efficiently as possible, reducing both fuel consumption and emissions.\u003c\/p\u003e\n\n\u003cp\u003eExceptional Efficiency and Performance\u003c\/p\u003e\n\n\u003cp\u003eWith a rated heat output of 31 kW, the Greenstar Highflow 550CDi is built for homes with higher heating and hot water needs. It delivers an outstanding seasonal space heating efficiency of 92%, helping to keep running costs low and comfort levels high.\u003c\/p\u003e\n\n\u003cp\u003eIts water heating efficiency of 71% and XL load profile mean you’ll enjoy powerful, consistent hot water across multiple taps or showers at once. Whether you’re filling a bath or running several bathrooms simultaneously, this boiler has the power to keep up with your family’s lifestyle.\u003c\/p\u003e\n\n\u003cp\u003eQuiet, Reliable and Built to Last\u003c\/p\u003e\n\n\u003cp\u003eEven with its high performance, the Greenstar Highflow 550CDi operates quietly, producing just 52 dB of sound — about the same level as a normal conversation. Worcester Bosch has designed this model for long-term reliability, with robust internal components and simple maintenance requirements.\u003c\/p\u003e\n\n\u003cp\u003eAs a condensing combination boiler, it doesn’t require a separate hot water cylinder, freeing up valuable space in your home. It’s also equipped with energy-saving features to minimize standby losses and improve overall efficiency.\u003c\/p\u003e\n\n\u003cp\u003eTechnical Overview\u003c\/p\u003e\n\n\u003cp\u003eThis model offers the following key technical details:\u003c\/p\u003e\n\n\u003cp\u003eEnergy Efficiency Class: A (Heating) \/ B (Water Heating)\u003c\/p\u003e\n\n\u003cp\u003eRated Heat Output: 31 kW\u003c\/p\u003e\n\n\u003cp\u003eSeasonal Space Heating Efficiency (?S): 92%\u003c\/p\u003e\n\n\u003cp\u003eWater Heating Efficiency (?wh): 71%\u003c\/p\u003e\n\n\u003cp\u003eSound Power Level (Indoors): 52 dB\u003c\/p\u003e\n\n\u003cp\u003eNOx Emissions: 23 mg\/kWh\u003c\/p\u003e\n\n\u003cp\u003eAnnual Fuel Consumption: 22 GJ\u003c\/p\u003e\n\n\u003cp\u003eAnnual Electricity Consumption: 79 kWh\u003c\/p\u003e\n\n\u003cp\u003eCondensing Boiler: Yes\u003c\/p\u003e\n\n\u003cp\u003eCombination Heater: Yes\u003c\/p\u003e\n\n\u003cp\u003eInstallation and Maintenance\u003c\/p\u003e\n\n\u003cp\u003eInstallation should always be carried out by a qualified Gas Safe registered engineer. The product comes with detailed installation and operating manuals that include all necessary safety, recycling, and maintenance information. Following these guidelines will help ensure optimal performance and a long service life.\u003c\/p\u003e\n\n\u003cp\u003eThe Greenstar Highflow 550CDi ErP LPG is the perfect choice for large family homes, multi-bathroom properties, and off-grid households seeking a dependable and efficient heating solution.\u003c\/p\u003e\n\n\u003cp\u003eFrequently Asked Questions (FAQs)\u003cbr\u003e\nHow powerful is the Worcester Greenstar Highflow 550CDi LPG boiler?\u003c\/p\u003e\n\n\u003cp\u003eThe Highflow 550CDi has a rated heat output of 31 kW, making it one of the most powerful combination boilers in the Worcester Bosch range. It’s capable of meeting the demands of large homes with multiple bathrooms or high hot water usage.\u003c\/p\u003e\n\n\u003cp\u003eIs this model suitable for homes without mains gas?\u003c\/p\u003e\n\n\u003cp\u003eYes. This boiler runs on LPG (Liquefied Petroleum Gas), making it ideal for rural or off-grid homes where mains gas isn’t available. It delivers the same performance and efficiency you’d expect from a natural gas model.\u003c\/p\u003e\n\n\u003cp\u003eDoes the Greenstar Highflow 550CDi require a separate hot water tank?\u003c\/p\u003e\n\n\u003cp\u003eNo. As a combination boiler, it heats water directly from the mains whenever you need it, meaning you don’t need a separate hot water cylinder. This saves space while still providing excellent flow rates.\u003c\/p\u003e\u003cp\u003eCheck out our other products \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/plumbing-supplies\"\u003ehere\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003eExplore more from our range \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/boilers\"\u003ehere\u003c\/a\u003e.\u003c\/p\u003e","brand":"JJ Building Materials","offers":[{"title":"Default Title","offer_id":54802496717142,"sku":"143408","price":3284.72,"currency_code":"GBP","in_stock":true}]},{"product_id":"worcester-greenstar-18-ri-erp-regular","title":"Worcester Greenstar 18 Ri ErP+ Regular","description":"\u003cp\u003eWorcester Greenstar 18 Ri ErP+ Regular Boiler\u003c\/p\u003e\n\n\u003cp\u003eThe Worcester Greenstar 18 Ri ErP+ Regular Boiler is a highly efficient, compact, and reliable heating solution designed for small to medium-sized homes. As part of the award-winning Worcester Bosch Greenstar range, this model combines performance, practicality, and efficiency — making it an excellent choice for both new installations and boiler replacements in existing systems.\u003c\/p\u003e\n\n\u003cp\u003eBuilt with convenience in mind, the Greenstar 18 Ri fits neatly inside a standard kitchen cupboard, making it ideal for homes where space is at a premium. Its simple control knob makes operation straightforward, while the boiler’s modern design ensures quiet and dependable performance year-round.\u003c\/p\u003e\n\n\u003cp\u003eEfficient and Powerful Heating\u003c\/p\u003e\n\n\u003cp\u003eWith a central heating output of 18 kW (equivalent to 60,000 BTU), the Worcester Greenstar 18 Ri ErP+ provides plenty of power to keep your home warm and comfortable. This regular (heat-only) boiler is designed to work with a hot water cylinder and cold water storage tank, making it ideal for homes with traditional heating systems and multiple outlets for hot water.\u003c\/p\u003e\n\n\u003cp\u003eThe Ri range is renowned for its efficiency and reliability, helping homeowners lower their energy bills while maintaining consistent, even heat throughout the property.\u003c\/p\u003e\n\n\u003cp\u003eCompact, Reliable and Built to Last\u003c\/p\u003e\n\n\u003cp\u003eThanks to its compact dimensions, the Greenstar 18 Ri can be installed almost anywhere — including kitchens, lofts, and utility rooms. It also comes equipped with built-in frost protection, safeguarding your boiler from freezing conditions if located in colder areas such as a loft or garage.\u003c\/p\u003e\n\n\u003cp\u003eFor added peace of mind, Worcester Bosch provides a 5-year manufacturer’s warranty, ensuring long-term reliability and expert aftercare. The Greenstar 18 Ri can also be paired with Worcester Greenskies solar panels, helping to reduce your energy consumption and carbon footprint even further.\u003c\/p\u003e\n\n\u003cp\u003eKey Features\u003c\/p\u003e\n\n\u003cp\u003eOutput: 18 kW (60,000 BTU)\u003c\/p\u003e\n\n\u003cp\u003eModel Number: 7733600070\u003c\/p\u003e\n\n\u003cp\u003eCompact Design: Fits inside a standard kitchen cupboard\u003c\/p\u003e\n\n\u003cp\u003eEase of Use: Simple boiler control knob\u003c\/p\u003e\n\n\u003cp\u003eFrost Protection: Ideal for loft or garage installations\u003c\/p\u003e\n\n\u003cp\u003eCompatible with Solar Panels: Works with Worcester Greenskies solar system for energy savings\u003c\/p\u003e\n\n\u003cp\u003e5-Year Manufacturer’s Warranty\u003c\/p\u003e\n\n\u003cp\u003eIdeal For\u003c\/p\u003e\n\n\u003cp\u003eSmall to medium-sized homes\u003c\/p\u003e\n\n\u003cp\u003eProperties with traditional hot water storage systems\u003c\/p\u003e\n\n\u003cp\u003eHomeowners looking for an easy replacement for an existing regular boiler\u003c\/p\u003e\n\n\u003cp\u003eOff-grid or energy-efficient homes using solar heating support\u003c\/p\u003e\n\n\u003cp\u003eFrequently Asked Questions (FAQs)\u003cbr\u003e\nIs the Worcester Greenstar 18 Ri a combi boiler?\u003c\/p\u003e\n\n\u003cp\u003eNo, the Greenstar 18 Ri is a regular (heat-only) boiler. It requires a separate hot water storage cylinder and cold water tank, making it ideal for homes that already have this type of system in place.\u003c\/p\u003e\n\n\u003cp\u003eCan the Greenstar 18 Ri be installed in a kitchen cupboard?\u003c\/p\u003e\n\n\u003cp\u003eYes, absolutely. The boiler’s compact design allows it to fit comfortably inside a standard kitchen cupboard, making it a great space-saving option.\u003c\/p\u003e\n\n\u003cp\u003eDoes this boiler have frost protection?\u003c\/p\u003e\n\n\u003cp\u003eYes, it comes with built-in frost protection, which helps prevent the boiler from freezing during colder months — particularly useful if the unit is installed in a garage or loft.\u003c\/p\u003e\u003cp\u003eCheck out our other products \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/plumbing-supplies\"\u003ehere\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003eExplore more from our range \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/boilers\"\u003ehere\u003c\/a\u003e.\u003c\/p\u003e","brand":"JJ Building Materials","offers":[{"title":"Default Title","offer_id":54802496782678,"sku":"145799","price":1155.92,"currency_code":"GBP","in_stock":true}]},{"product_id":"worcester-greenstar-24-ri-erp-lpg-regular","title":"Worcester Greenstar 24 Ri ErP+ LPG Regular","description":"\u003ch3\u003eWorcester Greenstar 24 Ri ErP+ LPG Regular Boiler\u003c\/h3\u003e\n\nThe \u003cstrong\u003eWorcester Greenstar 24 Ri ErP+ LPG Regular Boiler\u003c\/strong\u003e is a compact, efficient, and reliable heating solution designed for \u003cstrong\u003esmall to medium-sized homes\u003c\/strong\u003e using \u003cstrong\u003eliquefied petroleum gas (LPG)\u003c\/strong\u003e. Part of Worcester Bosch’s trusted Greenstar range, it delivers outstanding performance, energy efficiency, and long-lasting reliability — all in a sleek, space-saving unit.\n\nWith its \u003cstrong\u003eA-rated efficiency\u003c\/strong\u003e and \u003cstrong\u003elow NOx and CO? emissions\u003c\/strong\u003e, this model offers superb heating output while helping you reduce your environmental footprint. It’s ideal for homes with a \u003cstrong\u003etraditional hot water cylinder\u003c\/strong\u003e and \u003cstrong\u003ecold water storage tank\u003c\/strong\u003e, making it a smart choice for upgrading existing heating systems.\n\n\u003ch3\u003eCompact, Lightweight and Easy to Install\u003c\/h3\u003e\n\nThe Greenstar 24 Ri stands out for its \u003cstrong\u003elightweight design\u003c\/strong\u003e, weighing just \u003cstrong\u003e22.6 kg\u003c\/strong\u003e — making it the \u003cstrong\u003elightest boiler in its class\u003c\/strong\u003e. This allows for quick and simple installation, even in tight spaces.\n\nIts \u003cstrong\u003ecompact dimensions\u003c\/strong\u003e mean it can fit neatly inside a \u003cstrong\u003estandard kitchen cupboard\u003c\/strong\u003e, making it perfect for smaller homes or where space is limited. A \u003cstrong\u003emulti-directional flue\u003c\/strong\u003e gives flexibility when it comes to siting, and the \u003cstrong\u003eflow and return pipes\u003c\/strong\u003e can be plumbed from either \u003cstrong\u003eabove or below\u003c\/strong\u003e the unit for maximum convenience during installation.\n\n\u003ch3\u003eEfficient, Smart and Environmentally Friendly\u003c\/h3\u003e\n\nDesigned with modern efficiency in mind, the Greenstar 24 Ri delivers \u003cstrong\u003eA-rated (SAP 2005)\u003c\/strong\u003e seasonal efficiency to help minimise energy consumption. Its \u003cstrong\u003ebuilt-in heating temperature control\u003c\/strong\u003e and \u003cstrong\u003eneon operational indicator\u003c\/strong\u003e make monitoring and adjusting the system simple and intuitive.\n\nThis boiler is also \u003cstrong\u003ecompatible with Worcester Greenskies solar panels\u003c\/strong\u003e, allowing you to reduce fuel usage and energy bills by integrating renewable energy into your heating setup. With \u003cstrong\u003elow NOx and CO? emissions\u003c\/strong\u003e, it’s an environmentally friendly option that combines performance with sustainability.\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\n\u003cstrong\u003e24 kW heat output\u003c\/strong\u003e – ideal for small to medium-sized homes\n\n\u003cstrong\u003eFuel type:\u003c\/strong\u003e LPG (Liquefied Petroleum Gas)\n\n\u003cstrong\u003eA-rated efficiency\u003c\/strong\u003e (SAP 2005 seasonal efficiency)\n\n\u003cstrong\u003eCompact design\u003c\/strong\u003e fits within a standard kitchen cupboard\n\n\u003cstrong\u003eLightweight at just 22.6 kg\u003c\/strong\u003e – the lightest in its class\n\n\u003cstrong\u003eBuilt-in heating temperature control\u003c\/strong\u003e for easy operation\n\n\u003cstrong\u003eLow NOx and CO? emissions\u003c\/strong\u003e – eco-friendly performance\n\n\u003cstrong\u003eMulti-directional flue\u003c\/strong\u003e for flexible installation\n\n\u003cstrong\u003eFlow and return pipes\u003c\/strong\u003e can be installed from above or below\n\n\u003cstrong\u003eCompatible with Worcester Greenskies solar panels\u003c\/strong\u003e\n\n\u003cstrong\u003e7-year manufacturer’s warranty\u003c\/strong\u003e for peace of mind\n\n\u003ch3\u003eIdeal For\u003c\/h3\u003e\n\nThe Worcester Greenstar 24 Ri is the perfect choice for:\n\nHomes using \u003cstrong\u003eLPG fuel systems\u003c\/strong\u003e\n\nProperties with \u003cstrong\u003etraditional hot water cylinders\u003c\/strong\u003e\n\nHouseholds needing a \u003cstrong\u003ecompact, cupboard-fit boiler\u003c\/strong\u003e\n\nHomeowners seeking a \u003cstrong\u003elow-emission, energy-efficient solution\u003c\/strong\u003e\n\n\u003ch3\u003eFrequently Asked Questions (FAQs)\u003c\/h3\u003e \u003ch4\u003eIs the Worcester Greenstar 24 Ri suitable for LPG systems?\u003c\/h4\u003e Yes. This model is designed specifically for \u003cstrong\u003eLPG (Liquefied Petroleum Gas)\u003c\/strong\u003e, making it perfect for homes that are \u003cstrong\u003eoff the mains gas grid\u003c\/strong\u003e but still want high performance and efficiency. \u003ch4\u003eCan the Greenstar 24 Ri fit inside a kitchen cupboard?\u003c\/h4\u003e Absolutely. Its \u003cstrong\u003ecompact size\u003c\/strong\u003e allows it to be installed neatly inside a \u003cstrong\u003estandard kitchen cupboard\u003c\/strong\u003e, giving you a clean and discreet finish. \u003ch4\u003eCan I use the Greenstar 24 Ri with solar panels?\u003c\/h4\u003e Yes. The boiler is fully \u003cstrong\u003ecompatible with Worcester Greenskies solar panels\u003c\/strong\u003e, helping you generate renewable hot water, cut energy costs, and reduce your carbon footprint.\u003cp\u003eCheck out our other products \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/plumbing-supplies\"\u003ehere\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003eExplore more from our range \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/boilers\"\u003ehere\u003c\/a\u003e.\u003c\/p\u003e","brand":"JJ Building Materials","offers":[{"title":"Default Title","offer_id":54802496815446,"sku":"145776","price":1299.9,"currency_code":"GBP","in_stock":true}]},{"product_id":"worcester-greenstar-36cdi-compact-lpg-boiler","title":"Worcester Greenstar 36Cdi Compact Lpg Boiler","description":"\u003ch3\u003eWorcester Greenstar 36CDi Compact LPG Boiler\u003c\/h3\u003e\n\nThe \u003cstrong\u003eWorcester Greenstar 36CDi Compact LPG Boiler\u003c\/strong\u003e is a powerful, high-efficiency combination boiler that delivers outstanding heating and hot water performance from a surprisingly compact unit. Designed by \u003cstrong\u003eWorcester Bosch\u003c\/strong\u003e — one of the UK’s most trusted boiler manufacturers — this model combines innovation, reliability, and efficiency, making it an ideal choice for medium to large homes using \u003cstrong\u003eliquefied petroleum gas (LPG)\u003c\/strong\u003e.\n\nThis model is perfect for properties with up to \u003cstrong\u003efour bedrooms, one main bathroom, and an ensuite\u003c\/strong\u003e, providing ample hot water and consistent heating throughout the home. Despite its impressive output, the Greenstar 36CDi Compact is small enough to fit neatly inside a \u003cstrong\u003estandard kitchen cupboard\u003c\/strong\u003e, offering performance without compromising on space.\n\n\u003ch3\u003eHigh Efficiency and Exceptional Performance\u003c\/h3\u003e\n\nThe Greenstar 36CDi Compact is a condensing boiler with an impressive efficiency rating of 94%, earning it an A-rated energy band under ErP regulations. Its advanced design ensures maximum heat recovery from flue gases, reducing energy waste and helping to lower fuel bills.\n\nWith a central heating output of 24 kW and a hot water flow rate of 12.9 litres per minute, it’s capable of delivering instant, powerful hot water on demand — even when multiple taps are in use. This makes it an excellent choice for busy households that need reliable hot water performance every day.\n\n\u003ch3\u003eCompact Design and Easy Installation\u003c\/h3\u003e\n\nWeighing just 36 kg, the Greenstar 36CDi Compact is designed to be both lightweight and versatile. Its compact dimensions allow it to fit comfortably inside a standard kitchen cupboard, making it ideal for homes where space is limited.\n\nThis boiler is also wall-mounted, providing flexibility in placement, and includes a new ErP-compliant pump that meets the latest energy efficiency standards for modern heating appliances. Installation and maintenance are straightforward, with easy access to internal components and user-friendly controls.\n\n\u003ch3\u003eSmart Control and User-Friendly Design\u003c\/h3\u003e\n\nThe intuitive display panel on the Greenstar 36CDi Compact makes it simple to operate and monitor. Users can easily adjust temperature settings, check system status, and access diagnostic information when needed. Worcester Bosch also offers a range of compatible controls — including smart thermostats — that allow for enhanced comfort, efficiency, and long-term savings.\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\nMake: Worcester Bosch\n\nModel: Greenstar 36CDi Compact LPG Boiler\n\nType: Condensing Combination Boiler\n\nEfficiency: 94% (A-Rated)\n\nFuel Type: LPG (Liquefied Petroleum Gas)\n\nCentral Heating Output: 24 kW\n\nHot Water Flow Rate: 12.9 litres per minute\n\nMounting: Wall Mounted\n\nCompact Size: Fits inside a standard kitchen cupboard\n\nWeight: 36 kg\n\nStandard Warranty: Up to 10 years (manufacturer-backed)\n\nErP Compliant: Yes\n\n\u003ch3\u003eIdeal For\u003c\/h3\u003e\n\nThe Worcester Greenstar 36CDi Compact LPG Boiler is perfect for:\n\nMedium to large homes with 4 bedrooms and 2 bathrooms (or ensuite)\n\nProperties that use LPG instead of mains gas\n\nHomeowners needing powerful heating and hot water from a compact design\n\nThose seeking a high-efficiency, eco-friendly heating solution\n\n\u003ch3\u003eFrequently Asked Questions (FAQs)\u003c\/h3\u003e \u003ch4\u003eIs the Worcester Greenstar 36CDi Compact suitable for LPG systems?\u003c\/h4\u003e Yes. This model is fully compatible with **LPG (Liquefied Petroleum Gas)**, making it ideal for homes that are **off the mains gas grid** while still providing the same high performance as a natural gas boiler. \u003ch4\u003eCan the Greenstar 36CDi Compact fit inside a kitchen cupboard?\u003c\/h4\u003e Absolutely. Despite its impressive 36 kW power output, this boiler is **small enough to fit inside a standard kitchen cupboard**, offering excellent performance without taking up valuable space. \u003ch4\u003eWhat kind of warranty does this boiler come with?\u003c\/h4\u003e The Worcester Greenstar 36CDi Compact LPG Boiler comes with a **manufacturer warranty of up to 10 years**, providing peace of mind and assurance of long-term reliability when installed by a **Worcester Accredited Installer**.\u003cp\u003eCheck out our other products \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/plumbing-supplies\"\u003ehere\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003eExplore more from our range \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/boilers\"\u003ehere\u003c\/a\u003e.\u003c\/p\u003e","brand":"JJ Building Materials","offers":[{"title":"Default Title","offer_id":54802496848214,"sku":"143407","price":1700.99,"currency_code":"GBP","in_stock":true}]},{"product_id":"worcester-greenstar-style-30kw-combi-white-lpg","title":"Worcester Greenstar Style 30kw Combi White LPG","description":"\u003ch3\u003eWorcester Greenstar Style 30kW Combi White LPG Boiler\u003c\/h3\u003e\n\nThe \u003cstrong\u003eWorcester Greenstar Style 30kW Combi White LPG Boiler\u003c\/strong\u003e is a cutting-edge combination boiler that blends premium performance with sleek, modern design. Part of the renowned \u003cstrong\u003eWorcester Bosch 8000 Style range\u003c\/strong\u003e, this LPG model delivers exceptional efficiency, quiet operation, and smart technology — making it the perfect choice for contemporary homes that demand both functionality and style.\n\nDesigned to perform and built to impress, the Greenstar Style range introduces a new level of connectivity, control, and convenience. With its stunning high-gloss white finish, quiet operation, and advanced features, this model sets a new benchmark in home heating innovation.\n\n\u003ch3\u003ePowerful, Efficient and Smart\u003c\/h3\u003e\n\nWith a 30kW output, the Worcester Greenstar Style LPG Combi Boiler provides powerful heating and hot water performance for medium to large homes. It’s capable of supplying instant hot water on demand without the need for a separate hot water cylinder — ideal for busy families who value both space and efficiency.\n\nThis model boasts an ErP A energy rating, ensuring high efficiency and lower running costs. It also features the Greenstar Intelligent Filling System, which automatically maintains system pressure — removing the need for manual top-ups and ensuring optimum performance at all times.\n\n\u003ch3\u003eAdvanced Design and Connectivity\u003c\/h3\u003e\n\nWorcester Bosch has combined performance with elegance in the Greenstar Style range. The steel-reinforced front cover gives the boiler a robust, premium feel, while its contemporary design complements any modern interior. The front cover can be removed using just a single screw, providing quick and easy access for servicing and maintenance.\n\nWith built-in connectivity, this boiler is compatible with Worcester Bosch Comfort II controls, enabling smart control of heating and hot water directly from your smartphone or thermostat. Whether at home or away, you can easily adjust your heating schedule for greater comfort and energy efficiency.\n\n\u003ch3\u003eQuiet and Reliable Performance\u003c\/h3\u003e\n\nThe Greenstar Style range is among Worcester Bosch’s quietest boilers to date, operating at just 53 dB — roughly the level of a normal conversation. That means you’ll enjoy powerful heating without unnecessary noise.\n\nDesigned for long-term reliability, nearly all installer touchpoints have been enhanced for ease of installation, servicing, and maintenance. Pipe connections, flue positions, and fixing points are consistent with the Greenstar CDi Classic range, ensuring a smooth and straightforward upgrade process.\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\nOutput: 30kW – ideal for medium to large homes\n\nFuel Type: LPG (Liquefied Petroleum Gas)\n\nErP Rating: A (High Efficiency)\n\nNoise Level: Just 53 dB – one of Worcester’s quietest models\n\nGreenstar Intelligent Filling System – maintains boiler pressure automatically\n\nCompatible with Comfort II controls – for smart connectivity and remote access\n\nCompact Wall-Mounted Design – fits seamlessly into modern spaces\n\nSteel Reinforced Front Cover – removable with a single screw for easy access\n\nPipe and flue positions match Greenstar CDi Classic – for simple replacements\n\nWarranty: 8 years standard, extended to 10 years when installed with a Greenstar System Filter\n\n\u003ch3\u003eTechnical Overview\u003c\/h3\u003e\n\nBrand: Worcester Bosch\n\nRange: Greenstar 8000 Style\n\nModel: 7738100839\n\nType: LPG Combi Boiler\n\nMounting: Wall Mounted\n\nHeight: 364.6 mm\n\nWidth: 440 mm\n\nDepth: 825 mm\n\nOutput: 30kW (Central Heating \u0026amp; Hot Water)\n\nBTU\/h: 102,388\n\nNoise Level: 53 dB\n\nEnergy Rating: A (ErP Compliant)\n\nGuarantee: 8 Years (10 Years with Filter)\n\n\u003ch3\u003eIdeal For\u003c\/h3\u003e\n\nThe Worcester Greenstar Style 30kW Combi White LPG Boiler is perfect for:\n\nMedium to large homes with high hot water demands\n\nProperties that use LPG instead of mains gas\n\nHomeowners wanting a modern, design-led heating system\n\nThose seeking quiet, efficient, and smart boiler technology\n\n\u003ch3\u003eFrequently Asked Questions (FAQs)\u003c\/h3\u003e \u003ch4\u003eIs the Worcester Greenstar Style 30kW Combi suitable for LPG systems?\u003c\/h4\u003e Yes, this model is designed for use with **Liquefied Petroleum Gas (LPG)**, making it ideal for homes that are not connected to the mains gas network. \u003ch4\u003eCan I control this boiler remotely?\u003c\/h4\u003e Yes. When paired with **Worcester Bosch Comfort II controls**, you can manage your heating and hot water remotely from your smartphone or smart thermostat — giving you full control wherever you are. \u003ch4\u003eWhat warranty does the Greenstar Style 30kW Combi White LPG come with?\u003c\/h4\u003e This boiler comes with an **8-year manufacturer’s warranty**, which can be extended to **10 years** when installed with a **Worcester Greenstar System Filter** by a **Worcester Accredited Installer**.","brand":"JJ Building Materials","offers":[{"title":"Default Title","offer_id":54802496880982,"sku":"143439","price":1603.32,"currency_code":"GBP","in_stock":true}]},{"product_id":"worcester-greenstar-style-35kw-combi-black-lpg","title":"Worcester Greenstar Style 35kw Combi Black LPG","description":"\u003ch3\u003eWorcester Greenstar Style 35kW Combi Black LPG Boiler\u003c\/h3\u003e\n\nThe \u003cstrong\u003eWorcester Greenstar Style 35kW Combi Black LPG Boiler\u003c\/strong\u003e combines cutting-edge technology with sleek, contemporary design. Part of the \u003cstrong\u003eGreenstar 8000 Style range\u003c\/strong\u003e, this condensing combination boiler is ideal for homeowners who want both high performance and a modern aesthetic. Designed and manufactured by \u003cstrong\u003eWorcester Bosch\u003c\/strong\u003e, it delivers reliable heating and hot water for homes with up to around 15 radiators and a single bathroom.\n\nWith its striking high-gloss black finish, the Style 35kW LPG boiler adds a premium look to any home while being compact enough for wall-mounted installation. It’s perfect for properties where space is limited, removing the need for separate hot water cylinders or tanks.\n\n\u003ch3\u003eHigh Efficiency and Powerful Heating\u003c\/h3\u003e\n\nThe Greenstar Style 35kW is a condensing boiler with a 94% efficiency rating, earning it an ErP A-rating for heat and hot water. This means very little fuel is wasted, helping homeowners reduce energy bills and lower their carbon footprint.\n\nWith a central heating output of 35 kW and a domestic hot water output of 34.4 kW, this model is ideal for medium-sized homes, providing reliable warmth and instant hot water whenever you need it. Its flow rate of 14.3 litres per minute ensures multiple taps or showers can run simultaneously without loss of pressure.\n\n\u003ch3\u003eCompact, Smart, and Easy to Install\u003c\/h3\u003e\n\nMeasuring just 780 x 440 x 365 mm (HxWxD), the Greenstar Style 35kW is compact enough to fit into a standard kitchen cupboard or utility space. Its wall-mounted design and lightweight construction make installation straightforward, while nearly all installer touchpoints have been enhanced to simplify servicing and maintenance.\n\nThe boiler includes the Greenstar Intelligent Filling System, which maintains optimum system pressure automatically, eliminating the need for manual top-ups. Its full-colour display and clear text descriptions provide intuitive control, while compatibility with the latest smart and intelligent heating controls allows for remote and programmable operation.\n\n\u003ch3\u003eStylish and Quiet\u003c\/h3\u003e\n\nThe Worcester Greenstar Style 35kW is one of the quietest boilers in the Style range, operating at a low noise level for unobtrusive heating. Its design-led aesthetics — available in high-gloss black or white — make it an attractive addition to modern homes.\n\nOther key design features include an increased modulation ratio of 1:10, which reduces on\/off cycling and improves energy efficiency, and a robust yet lightweight unit construction that saves time during installation.\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\nFuel Type: LPG (Liquefied Petroleum Gas)\n\nBoiler Type: Condensing Combination Boiler\n\nHeat Output: 35 kW (CH) \/ 34.4 kW (DHW)\n\nFlow Rate: 14.3 l\/min\n\nEfficiency: 94% (A-Rated, ErP Compliant)\n\nMounting: Wall-Mounted\n\nDimensions: 780 x 440 x 365 mm (HxWxD)\n\nSmart Controls Compatible: Yes, Comfort II and intelligent systems\n\nGreenstar Intelligent Filling System – auto-maintains pressure\n\nQuiet Operation: Low noise design\n\nWarranty: 5 years standard, extendable to 12 years with a Worcester Bosch accredited installer\n\nHigh-Gloss Black Finish – modern, design-led aesthetics\n\n\u003ch3\u003eIdeal For\u003c\/h3\u003e\n\nThe Worcester Greenstar Style 35kW Combi Black LPG Boiler is perfect for:\n\nMedium-sized homes with a single bathroom and up to 15 radiators\n\nProperties using LPG instead of mains gas\n\nHomeowners who value modern design and quiet performance\n\nThose seeking a compact, space-saving combi boiler with smart connectivity\n\n\u003ch3\u003eFrequently Asked Questions (FAQs)\u003c\/h3\u003e \u003ch4\u003eIs the Greenstar Style 35kW suitable for LPG systems?\u003c\/h4\u003e Yes. This model is fully compatible with **Liquefied Petroleum Gas (LPG)**, making it ideal for homes that are off the mains gas network while still providing high efficiency and performance. \u003ch4\u003eCan the Greenstar Style 35kW fit inside a kitchen cupboard?\u003c\/h4\u003e Absolutely. With compact dimensions of **780 x 440 x 365 mm**, the boiler can fit neatly into a standard kitchen cupboard or utility space. \u003ch4\u003eWhat warranty does the Worcester Greenstar Style 35kW come with?\u003c\/h4\u003e This boiler comes with a **5-year standard warranty**, which can be extended to **12 years** when installed by a **Worcester Bosch accredited installer**. \u003ch4\u003eHow does the Greenstar Intelligent Filling System work?\u003c\/h4\u003e The **Greenstar Intelligent Filling System** automatically maintains system pressure, removing the need for manual top-ups and ensuring optimum performance at all times. \u003ch4\u003eCan I control this boiler remotely?\u003c\/h4\u003e Yes. The boiler is compatible with **Worcester Bosch Comfort II controls**, enabling smart heating management via smartphone or programmable thermostat.","brand":"JJ Building Materials","offers":[{"title":"Default Title","offer_id":54802496979286,"sku":"143435","price":1771.62,"currency_code":"GBP","in_stock":true}]},{"product_id":"worcester-greenstar-style-45kw-combi-black","title":"Worcester Greenstar Style 45kw Combi Black","description":"\u003ch3\u003eWorcester Greenstar Style 35kW Combi Black LPG Boiler\u003c\/h3\u003e\n\nThe \u003cstrong\u003eWorcester Greenstar Style 35kW Combi Black LPG Boiler\u003c\/strong\u003e combines high efficiency, modern design, and advanced technology in a single, compact unit. Part of the renowned \u003cstrong\u003eGreenstar 8000 Style range\u003c\/strong\u003e, this condensing combi boiler is ideal for homeowners who want reliable heating and hot water without taking up valuable space. Its sleek black finish and wall-mounted design make it a perfect fit for contemporary homes.\n\nDesigned by \u003cstrong\u003eWorcester Bosch\u003c\/strong\u003e, this boiler provides consistent heating and hot water on demand, removing the need for a hot water cylinder or tank, making it especially suitable for homes where space is limited.\n\n\u003ch3\u003eHigh Efficiency and Performance\u003c\/h3\u003e\n\nThe Greenstar Style 35kW boasts a 94% efficiency rating and an ErP A-rating for heat and hot water. This means minimal fuel is wasted, helping to reduce energy bills and lower carbon emissions.\n\nWith a central heating output of 35 kW and a domestic hot water output of 34.4 kW, this combi boiler is well-suited to homes with a single bathroom and up to 15 radiators. Its flow rate of 14.3 litres per minute ensures reliable hot water delivery to multiple taps or showers simultaneously.\n\n\u003ch3\u003eSmart, Compact, and Easy to Use\u003c\/h3\u003e\n\nMeasuring just 780 x 440 x 365 mm (HxWxD), the Greenstar Style 35kW is compact enough to fit into a standard kitchen cupboard or utility space. It’s wall-mounted and lightweight, making installation straightforward.\n\nThis boiler features the Greenstar Intelligent Filling System, which maintains optimal system pressure automatically, reducing the need for manual intervention. The full-colour display with clear text descriptions makes it easy to operate, while compatibility with smart and intelligent controls allows for convenient remote operation and programmable heating schedules.\n\n\u003ch3\u003eQuiet, Stylish, and Robust\u003c\/h3\u003e\n\nThe Greenstar Style range is one of Worcester Bosch’s quietest boilers, ensuring unobtrusive operation at home. Its design-led, high-gloss black finish adds a premium look to modern interiors. The boiler is also built with a modulation ratio of 1:10, reducing on\/off cycling for smoother operation and improved energy efficiency.\n\nIt is a robust yet lightweight unit, designed to save time and money during installation while ensuring long-lasting performance.\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\nFuel Type: LPG (Liquefied Petroleum Gas)\n\nBoiler Type: Condensing Combi Boiler\n\nHeat Output: 35 kW (CH) \/ 34.4 kW (DHW)\n\nFlow Rate: 14.3 l\/min\n\nEfficiency: 94% (A-rated, ErP Compliant)\n\nMounting: Wall-Mounted\n\nDimensions: 780 x 440 x 365 mm (HxWxD)\n\nGreenstar Intelligent Filling System – auto-maintains pressure\n\nFull-Colour Display with clear text descriptions\n\nQuiet Operation – designed to be unobtrusive\n\nWarranty: 5 years standard, extendable to 12 years with a Worcester Bosch accredited installer\n\nHigh-Gloss Black Finish – modern and stylish\n\n\u003ch3\u003eIdeal For\u003c\/h3\u003e\n\nThe Worcester Greenstar Style 35kW Combi Black LPG Boiler is perfect for:\n\nMedium-sized homes with a single bathroom and up to 15 radiators\n\nProperties that use LPG instead of mains gas\n\nHomeowners seeking modern, stylish, and compact heating solutions\n\nFamilies wanting efficient, on-demand hot water and central heating\n\n\u003ch3\u003eFrequently Asked Questions (FAQs)\u003c\/h3\u003e \u003ch4\u003eIs the Greenstar Style 35kW suitable for LPG systems?\u003c\/h4\u003e Yes, it is fully compatible with **Liquefied Petroleum Gas (LPG)**, making it ideal for homes off the mains gas grid. \u003ch4\u003eCan this boiler fit inside a kitchen cupboard?\u003c\/h4\u003e Absolutely. Its compact dimensions (**780 x 440 x 365 mm**) allow it to be installed neatly in a cupboard or small utility space. \u003ch4\u003eWhat warranty does the Worcester Greenstar Style 35kW come with?\u003c\/h4\u003e The boiler comes with a **5-year standard warranty**, extendable to **12 years** when installed by a **Worcester Bosch accredited installer**. \u003ch4\u003eHow does the Greenstar Intelligent Filling System work?\u003c\/h4\u003e It automatically maintains **optimum system pressure**, eliminating the need for manual top-ups and ensuring smooth, efficient operation. \u003ch4\u003eWhat is the difference between the Life and Style models?\u003c\/h4\u003e The main difference is **colour**: the Life model is white, while the Style model is available in **black or white**. Both ranges are very similar in efficiency and performance.","brand":"JJ Building Materials","offers":[{"title":"Default Title","offer_id":54802497012054,"sku":"143413","price":2279.52,"currency_code":"GBP","in_stock":true}]},{"product_id":"worcester-greenstar-highflow-440cdi-erp-floor-st","title":"Worcester Greenstar Highflow 440CDI (ErP) Floor St","description":"\u003ch3\u003eWorcester Greenstar Highflow 440CDI (ErP) Floor Standing Boiler\u003c\/h3\u003e\n\nThe \u003cstrong\u003eWorcester Greenstar Highflow 440CDI (ErP) Floor Standing Boiler\u003c\/strong\u003e is a high-performance, floor-standing combi boiler specifically designed for larger homes with two bathrooms or higher hot water demands. Manufactured by \u003cstrong\u003eWorcester Bosch\u003c\/strong\u003e, this boiler combines robust performance with advanced features, providing reliable heating and hot water for households with multiple taps or showers running simultaneously.\n\nIts powerful design and intelligent features make it an ideal solution for properties requiring heavy-duty heating and hot water, while still offering the convenience and flexibility of modern controls.\n\n\u003ch3\u003ePowerful Heating and Hot Water\u003c\/h3\u003e\n\nWith a central heating output of 29 kW and a maximum domestic hot water output of 29.5 kW, the Highflow 440CDI provides consistent warmth and hot water throughout your home. The boiler can deliver a flow rate of 20 litres per minute at a 35°C rise, ensuring multiple bathrooms or showers can operate simultaneously without loss of pressure.\n\nIts ErP ratings of A for heating and B for hot water confirm its high efficiency, helping to reduce energy bills while maintaining excellent performance.\n\n\u003ch3\u003eAdvanced Features for Convenience and Flexibility\u003c\/h3\u003e\n\nThe Highflow 440CDI is designed with user convenience and installer flexibility in mind:\n\nBuilt-in condensate pump expands siting options for easier installation\n\nRoll-in design minimises the risk of damaging flooring during installation\n\nBuilt-in filling link reduces installation time and costs\n\nTemperature control for both central heating (CH) and domestic hot water (DHW)\n\nBuilt-in frost protection safeguards the boiler in colder conditions\n\nCompatible with mechanical, digital, wireless, and intelligent controls\n\nThese features make the Highflow 440CDI not only efficient but also adaptable to a wide range of household requirements.\n\n\u003ch3\u003eCompact and Robust Design\u003c\/h3\u003e\n\nDespite its floor-standing design, the Highflow 440CDI has compact dimensions of 850 mm height, 600 mm width, and 600 mm depth, making it suitable for plant rooms or utility spaces. The boiler weighs 111 kg, with a gross packaged weight of 119.65 kg, ensuring a sturdy and reliable installation.\n\nIts design incorporates many operating features of Worcester Bosch’s wall-mounted combi boilers, ensuring a familiar and user-friendly interface for homeowners.\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\nMake: Worcester Bosch\n\nModel: Greenstar Highflow 440CDI (ErP)\n\nBoiler Type: Floor Standing Gas Combi Boiler\n\nCH Output: 29 kW \/ 100,000 BTU\n\nMax DHW Output: 29.5 kW\n\nDomestic Hot Water Flow Rate: 20 L\/min @ 35°C rise\n\nErP Rating: A for Heating, B for Hot Water\n\nDimensions: 850 x 600 x 600 mm (HxWxD)\n\nWeight: 111 kg (gross 119.65 kg)\n\nBuilt-in Condensate Pump – greater siting flexibility\n\nRoll-in Boiler – reduces risk of flooring damage\n\nBuilt-in Filling Link – saves time and labour\n\nTemperature Control – CH and DHW\n\nBuilt-in Frost Protection – safeguards against freezing\n\nWarranty: 5 Years (subject to Worcester Bosch T\u0026amp;Cs)\n\n\u003ch3\u003eIdeal For\u003c\/h3\u003e\n\nThe Worcester Greenstar Highflow 440CDI is perfect for:\n\nLarge homes with two bathrooms or higher hot water demands\n\nProperties requiring simultaneous hot water delivery to multiple taps or showers\n\nHomeowners looking for a robust, reliable floor-standing combi boiler\n\nFamilies seeking flexible installation options with intelligent control compatibility\n\n\u003ch3\u003eFrequently Asked Questions (FAQs)\u003c\/h3\u003e \u003ch4\u003eWhat size of property is the Highflow 440CDI suitable for?\u003c\/h4\u003e It is ideal for **larger homes with two bathrooms** or high hot water demand, providing a domestic hot water flow rate of **20 L\/min** to ensure consistent performance. \u003ch4\u003eCan this boiler be used with smart or wireless controls?\u003c\/h4\u003e Yes. The Highflow 440CDI is compatible with **mechanical, digital, wireless, and intelligent controls**, offering flexibility for modern heating systems. \u003ch4\u003eDoes the boiler include frost protection?\u003c\/h4\u003e Yes. It comes with **built-in frost protection** to safeguard the unit during colder months. \u003ch4\u003eWhat is the warranty period?\u003c\/h4\u003e The boiler comes with a **5-year manufacturer’s warranty** (subject to Worcester Bosch terms and conditions). \u003ch4\u003eCan this boiler be installed in a variety of locations?\u003c\/h4\u003e Yes. The **built-in condensate pump** and **roll-in design** increase siting options and make installation easier while reducing the risk of damage to flooring.","brand":"JJ Building Materials","offers":[{"title":"Default Title","offer_id":54802497044822,"sku":"143382","price":2697.5,"currency_code":"GBP","in_stock":true}]},{"product_id":"worcester-greenstar-style-50kw-combi-black","title":"Worcester Greenstar Style 50kw Combi Black","description":"\u003cp\u003eWorcester Bosch Greenstar 8000 Style 50kW Combi Boiler – Black\u003c\/p\u003e\n\n\u003cp\u003eThe Worcester Bosch Greenstar 8000 Style 50kW Combi Boiler in Black is a perfect blend of cutting-edge performance, quiet efficiency, and contemporary design. Engineered for larger homes with high hot water demands, this top-of-the-range model delivers outstanding heating power while maintaining Worcester Bosch’s trademark reliability and ease of use.\u003c\/p\u003e\n\n\u003cp\u003eDesigned with both installers and homeowners in mind, the Greenstar 8000 Style GR8700iW 50 CB NG makes installation, servicing, and daily operation effortless. Its full-colour touchscreen display offers intuitive control, simple fault diagnosis, and easy commissioning without the need to search through manuals or fault codes. The boiler is also compatible with Worcester’s Greenstar Intelligent Filling System, automatically maintaining optimal pressure for maximum efficiency and peace of mind.\u003c\/p\u003e\n\n\u003cp\u003eWrapped in a sleek, high-gloss black casing, this boiler doesn’t just perform brilliantly—it looks the part too. Perfect for modern homes, it combines stunning aesthetics with whisper-quiet operation and an ErP A-rated efficiency for lower running costs and reduced emissions.\u003c\/p\u003e\n\n\u003cp\u003eKey Features:\u003c\/p\u003e\n\n\u003cp\u003ePowerful 50kW output – ideal for large homes with multiple bathrooms\u003c\/p\u003e\n\n\u003cp\u003eQuiet operation – improved combustion chamber for reduced noise levels\u003c\/p\u003e\n\n\u003cp\u003eIntelligent Filling System compatibility – maintains optimum boiler pressure automatically\u003c\/p\u003e\n\n\u003cp\u003eModern full-colour touchscreen display – intuitive control and at-a-glance diagnostics\u003c\/p\u003e\n\n\u003cp\u003eDesign-led aesthetics – stylish high-gloss black finish for contemporary interiors\u003c\/p\u003e\n\n\u003cp\u003eEasy installation \u0026amp; servicing – same fixing points as the Greenstar CDi Classic for simple upgrades\u003c\/p\u003e\n\n\u003cp\u003eA-rated energy efficiency – 94% efficiency for lower fuel bills and reduced carbon footprint\u003c\/p\u003e\n\n\u003cp\u003e8-year guarantee – peace of mind from Worcester Bosch\u003c\/p\u003e\n\n\u003cp\u003eTechnical Specifications:\u003cbr\u003e\nSpecification\tDetails\u003cbr\u003e\nBrand\tWorcester Bosch\u003cbr\u003e\nModel\tGreenstar 8000 Style GR8700iW 50 CB NG\u003cbr\u003e\nOutput\t50kW\u003cbr\u003e\nFlow Rate\t18 L\/min @ 40°C\u003cbr\u003e\nFuel Type\tNatural Gas\u003cbr\u003e\nEnergy Rating\tA\u003cbr\u003e\nWater Heating Efficiency Class\tA\u003cbr\u003e\nMounting Type\tWall-hung\u003cbr\u003e\nWeight\t49kg\u003cbr\u003e\nDimensions (HxWxD)\t780 x 440 x 365mm\u003cbr\u003e\nEfficiency (SAP 2009)\t94%\u003cbr\u003e\nWarranty\t8 years\u003cbr\u003e\nWhy Choose the Worcester Greenstar 8000 Style 50kW?\u003c\/p\u003e\n\n\u003cp\u003eThis is more than just a boiler—it’s a design statement with substance. Combining premium aesthetics, cutting-edge controls, and high-performance heating, the Greenstar 8000 Style sets the benchmark for modern home comfort. Whether you’re upgrading from a CDi Classic or looking for a future-proof heating solution, this combi boiler delivers unmatched efficiency, convenience, and reliability.\u003c\/p\u003e","brand":"JJ Building Materials","offers":[{"title":"Default Title","offer_id":54802497077590,"sku":"143414","price":2638.27,"currency_code":"GBP","in_stock":true}]},{"product_id":"worcester-bosch-greenstar-1000-24kw-combi","title":"Worcester Bosch Greenstar 1000 24kW Combi","description":"Worcester Bosch Greenstar 1000 24kW Combi Boiler\n\nThe Worcester Bosch Greenstar 1000 24kW Combi Boiler is an affordable yet high-quality heating solution designed with modern living in mind. Perfect for apartments and small to medium-sized homes, it provides reliable heating and hot water for one bathroom without compromising on performance or efficiency.\n\nDespite being Worcester Bosch’s most competitively priced combi boiler, it still carries the trusted engineering excellence and durability the brand is famous for. Compact, lightweight, and highly efficient, it offers outstanding everyday comfort at a price that’s accessible to more homeowners than ever before.\n\n\u003ch3\u003eCompact, Lightweight, and Easy to Install\u003c\/h3\u003e\n\nThe Greenstar 1000 24kW is Worcester Bosch’s lightest combi boiler to date, weighing just 26.7kg. This makes installation straightforward and hassle-free for heating engineers, especially in smaller properties. Its cupboard-fit design, just 300mm deep, means it can be neatly hidden away inside a standard kitchen cupboard — perfect for homes where space is at a premium.\n\n\u003ch3\u003eEfficient, Reliable, and Cost-Effective\u003c\/h3\u003e\n\nThis boiler is not just compact — it’s smart too. With ErP A-rated efficiency for both heating and hot water, it helps lower energy bills and reduces carbon emissions. The Quick Tap water-saving feature minimises wasted water, while the 1:5 modulation ratio ensures the boiler only uses as much gas as it needs, improving efficiency and saving money over time.\n\nEvery aspect of the Greenstar 1000 has been designed for long-term reliability and ease of use, supported by a 5-year manufacturer’s warranty (subject to T\u0026amp;Cs). With its quiet operation and simple controls, it’s the perfect choice for households looking for dependable warmth without unnecessary complexity.\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\nSpecification\tDetails\nBrand\tWorcester Bosch\nModel\tGreenstar 1000 24 Combi\nMPN\t7736902178\nSKU\t87352\nGTIN\t4062321539498\nFuel Type\tNatural Gas\nType\tCondensing Combi Boiler\nCH Output\t24kW (81,000 BTU)\nDHW Output\t24kW\nFlow Rate\t9.8 L\/min @ 35°C rise\nErP Heating Rating\tA\nErP Hot Water Rating\tA\nDimensions (HxWxD)\t655 x 395 x 285mm\nWeight\t26.7kg (gross 28.5kg)\nMounting\tWall-hung\nWarranty\t5 years (subject to T\u0026amp;Cs)\n\u003ch3\u003eWhy Choose the Worcester Bosch Greenstar 1000 24kW?\u003c\/h3\u003e\n\nChoosing the Greenstar 1000 24kW means investing in affordability, efficiency, and trusted performance from one of the UK’s leading boiler brands. Whether you’re upgrading an older system or fitting out a new home, this compact combi delivers the perfect balance of power, simplicity, and value.\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003e1. Is the Worcester Bosch Greenstar 1000 suitable for my home?\u003c\/h4\u003e\n\nThe Greenstar 1000 24kW is ideal for apartments and small to medium-sized homes with one bathroom. It’s designed to efficiently supply both heating and hot water without the need for a separate water tank.\n\n\u003ch4\u003e2. How energy efficient is the Greenstar 1000 24kW?\u003c\/h4\u003e\n\nThis model has an ErP A rating for both heating and hot water, achieving around 94% efficiency. Its 1:5 modulation ratio also helps reduce gas usage, meaning it automatically adjusts its output to meet your heating needs more efficiently.\n\n\u003ch4\u003e3. What kind of warranty does it come with?\u003c\/h4\u003e\n\nThe Greenstar 1000 24kW comes with a 5-year manufacturer’s warranty, giving you peace of mind and assurance of Worcester Bosch’s trusted reliability. Warranty length may vary depending on installation and servicing conditions, so always check the manufacturer’s terms and conditions.\u003cp\u003eCheck out our other products \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/plumbing-supplies\"\u003ehere\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003eExplore more from our range \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/boilers\"\u003ehere\u003c\/a\u003e.\u003c\/p\u003e","brand":"JJ Building Materials","offers":[{"title":"Default Title","offer_id":54802497143126,"sku":"143545","price":654.06,"currency_code":"GBP","in_stock":true}]},{"product_id":"worcester-greenstar-life-50kw-combi-white-lpg","title":"Worcester Greenstar Life 50kw Combi White LPG","description":"\u003ch3\u003eWorcester Bosch Greenstar Life 50kW Combi Boiler – White (LPG)\u003c\/h3\u003e\n\nThe Worcester Bosch Greenstar 8000 Life 50kW LPG Combi Boiler combines powerful performance, contemporary design, and trusted Worcester engineering. Designed as the natural successor to the award-winning CDi Classic, it builds on years of innovation to deliver even better efficiency, quieter operation, and easier installation — all wrapped in a clean, modern white finish.\n\nPerfect for larger homes using LPG, this 50kW combi boiler ensures outstanding heating and hot water performance while maintaining Worcester Bosch’s trademark reliability. With its ErP A-rating, the Greenstar 8000 Life reduces both energy bills and carbon emissions, making it a smart choice for eco-conscious households.\n\n\u003ch3\u003eEfficient, Stylish, and Easy to Use\u003c\/h3\u003e\n\nThe Greenstar Life range has been designed with homeowners in mind — combining practicality and premium style. The boiler’s sleek front panel and soft white finish blend beautifully into modern homes, while its full-colour text display and intuitive push-button controls make it incredibly easy to operate.\n\nWhen paired with Bosch’s EasyControl smart thermostat, you can enjoy complete control over your heating from your smartphone, helping you save energy and maximise comfort with ease.\n\n\u003ch3\u003eBuilt for Convenience and Reliability\u003c\/h3\u003e\n\nInstallation and maintenance are simple, thanks to the same fixing points and connections as the Greenstar CDi Classic, as well as a reduced lift weight for easier handling. It’s also compatible with Worcester’s Intelligent Filling System, which automatically maintains optimal boiler pressure — giving you peace of mind and reducing the need for manual intervention.\n\nAnd with a robust 8-year manufacturer’s guarantee, you can be confident that your boiler will continue to deliver high performance and reliability for years to come.\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\nSpecification\tDetails\nBrand\tWorcester Bosch\nModel\tGreenstar 8000 Life GR8300iW 50 C LPG\nFuel Type\tLPG (Liquefied Petroleum Gas)\nType\tCondensing Combi Boiler\nRange\tGreenstar 8000 Life\nCH Output\t50kW\nFlow Rate\t18 L\/min @ 40°C\nEfficiency (SAP 2009)\t94%\nEnergy Rating\tA\nWater Heating Efficiency Class\tA\nMounting Type\tWall-hung\nDimensions (HxWxD)\t780 x 440 x 365mm\nWeight\t49kg\nWarranty\t8 years\nSupplier Code\t7738100853\nEAN\t4057749819352\n\u003ch3\u003eWhy Choose the Worcester Bosch Greenstar 8000 Life 50kW?\u003c\/h3\u003e\n\nIf you’re looking for a powerful, dependable, and stylish LPG boiler, the Greenstar 8000 Life 50kW is the perfect choice. Its modern controls, smart connectivity, and proven Worcester Bosch reliability make it one of the most advanced domestic boilers available. Designed to make life easier — from installation to daily operation — it’s the ideal solution for homes that need high performance and energy efficiency in one elegant package.\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003e1. Is the Worcester Greenstar Life 50kW suitable for my home?\u003c\/h4\u003e\n\nYes — the 50kW output makes this model ideal for larger homes or properties with multiple bathrooms that use LPG instead of natural gas. It provides excellent hot water flow and consistent heating, even in high-demand households.\n\n\u003ch4\u003e2. Can I control this boiler remotely?\u003c\/h4\u003e\n\nAbsolutely. The Greenstar Life 50kW LPG is fully compatible with Bosch EasyControl, allowing you to manage your heating and hot water directly from your smartphone or tablet. This smart connectivity helps optimise comfort while saving energy.\n\n\u003ch4\u003e3. What kind of warranty does it come with?\u003c\/h4\u003e\n\nThis model comes with an 8-year manufacturer’s guarantee, giving you long-term peace of mind. Extended warranties may be available when installed by a Worcester Accredited Installer, subject to terms and conditions.","brand":"JJ Building Materials","offers":[{"title":"Default Title","offer_id":54802497241430,"sku":"143447","price":2599.98,"currency_code":"GBP","in_stock":true}]},{"product_id":"worcester-greenstar-30-i-erp-lpg-system","title":"Worcester Greenstar 30 i ErP LPG System","description":"\u003ch3\u003eWorcester Bosch Greenstar 30i ErP LPG System Boiler\u003c\/h3\u003e\n\nThe Worcester Bosch Greenstar 30i ErP LPG System Boiler is one of Worcester’s most popular and trusted wall-mounted system boilers — now available for LPG (liquefied petroleum gas) installations. Designed for reliability, efficiency, and ease of installation, it’s an excellent choice for homes off the mains gas network that still want premium Worcester Bosch performance.\n\nThis lightweight, 30kW LPG system boiler delivers outstanding heating efficiency and simple operation, all within a compact, modern design. With its ErP A rating, it helps lower energy bills while reducing carbon emissions — and when paired with a Worcester Wave smart control, it can achieve an impressive A+ ErP efficiency rating.\n\n\u003ch3\u003eEasy Installation and Maintenance\u003c\/h3\u003e\n\nThe Greenstar 30i has been designed with installers in mind. A robust steel wall-mounting jig allows for pipes to be neatly routed behind the boiler, while the ability to pre-pipe all connections before installation makes setup quicker and more convenient.\n\nA single-panel front cover provides easy access for servicing, and key components like the fan and expansion tank are simple to remove and maintain. The built-in large siphon also helps prevent condensate pipe freezing — a thoughtful feature for colder climates.\n\n\u003ch3\u003eEfficient, Smart, and Reliable\u003c\/h3\u003e\n\nThis LPG system boiler offers dependable performance and smooth integration with Worcester’s optional plug-and-play digital controls, allowing for greater comfort and efficiency. With adjustable flow temperatures and an intuitive control panel, it’s easy for homeowners to manage their heating.\n\nThe Greenstar 30i also includes a homeowner service reminder and detailed commissioning information, making life easier for both installers and users. Combined with a 5-year manufacturer’s guarantee, it’s a boiler built for long-term peace of mind.\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\nSpecification\tDetails\nBrand\tWorcester Bosch\nModel\tGreenstar 30i ErP LPG System\nType\tCondensing System Boiler\nFuel Type\tLPG\nOutput\t30kW (102,000 BTU)\nMounting\tWall-hung\nColour\tWhite\nErP Rating\tA (A+ with Wave control)\nWeight\t27.3kg\nDimensions (HxWxD)\t680 x 390 x 280mm\nFitting Location\tInternal\nMPN\t7733600063\nEAN\t4054925619119\nProduct Code\tPN143194\nWarranty\t5 years\n\u003ch3\u003eWhy Choose the Worcester Bosch Greenstar 30i ErP LPG System?\u003c\/h3\u003e\n\nCompact, efficient, and built to last — the Worcester Greenstar 30i LPG System Boiler is a smart heating solution for homes that rely on LPG fuel. With simple installation, intelligent controls, and trusted Worcester Bosch quality, it delivers reliable warmth and comfort throughout your home while keeping running costs low.\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003e1. Is the Worcester Greenstar 30i LPG System suitable for my home?\u003c\/h4\u003e\n\nYes — the 30kW output makes this model ideal for medium to large homes with multiple radiators and a separate hot water cylinder. It’s perfect for properties that use LPG fuel rather than mains gas.\n\n\u003ch4\u003e2. What’s the difference between a system boiler and a combi boiler?\u003c\/h4\u003e\n\nA system boiler like the Greenstar 30i works with a separate hot water cylinder, making it ideal for homes with higher hot water demand. A combi boiler, on the other hand, provides hot water on demand without a storage cylinder.\n\n\u003ch4\u003e3. How efficient is the Greenstar 30i LPG System Boiler?\u003c\/h4\u003e\n\nThis model has an ErP A efficiency rating, which means it runs very efficiently right out of the box. When paired with a Worcester Wave smart internet-connected control, it can achieve A+ efficiency, helping you reduce both energy bills and emissions.\u003cp\u003eCheck out our other products \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/plumbing-supplies\"\u003ehere\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003eExplore more from our range \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/boilers\"\u003ehere\u003c\/a\u003e.\u003c\/p\u003e","brand":"JJ Building Materials","offers":[{"title":"Default Title","offer_id":54802497274198,"sku":"146783","price":1607.39,"currency_code":"GBP","in_stock":true}]},{"product_id":"worcester-greenstar-style-30kw-system-black","title":"Worcester Greenstar Style 30kw System Black","description":"\u003ch3\u003eWorcester Bosch Greenstar Style 30kW System Boiler – Black\u003c\/h3\u003e\n\nThe Worcester Bosch Greenstar 8000 Style 30kW System Boiler in Black combines cutting-edge performance, stunning design, and intelligent control in one sleek package. As part of Worcester’s most stylish and advanced boiler range, the 8000 Style System series delivers quiet operation, smart connectivity, and impressive energy efficiency — making it the perfect choice for modern homes.\n\nDesigned for both homeowners and installers, this boiler builds on the legacy of the Greenstar CDi Classic with a host of improvements, from a redesigned interface to enhanced servicing and maintenance features. Its ErP A-rated efficiency ensures outstanding performance while helping to reduce energy consumption and running costs.\n\n\u003ch3\u003eElegant Design and Whisper-Quiet Operation\u003c\/h3\u003e\n\nThe Greenstar Style range redefines what a boiler can look like. The premium high-gloss black finish and minimalist front panel make it a stylish addition to any contemporary home. But it’s not just about looks — Worcester Bosch has made the Style range one of its quietest boilers ever, ensuring comfort without noise.\n\nThe steel-reinforced front cover can be removed easily with just one screw, allowing quick access for servicing and maintenance. With most installer touchpoints enhanced, it’s built to make every stage — from fitting to upkeep — effortless and efficient.\n\n\u003ch3\u003eSmart Technology and Reliable Performance\u003c\/h3\u003e\n\nThe Greenstar Intelligent Filling System takes the hassle out of maintenance by automatically topping up the boiler’s pressure when needed — no manual refilling required. The 30kW system output is ideal for medium-sized homes with a separate hot water cylinder, ensuring a steady and reliable supply of heating and hot water.\n\nFor those who want to take control of their comfort, this boiler offers full compatibility with Worcester’s Comfort II controls and smart thermostats, giving you total convenience at your fingertips. When installed with a Greenstar System Filter, the standard 8-year guarantee can be extended to 10 years, providing extra peace of mind.\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\nSpecification\tDetails\nBrand\tWorcester Bosch\nModel\tGreenstar 8000 Style 30kW System\nFinish\tHigh Gloss Black\nFuel Type\tNatural Gas (LPG compatible version available)\nType\tCondensing System Boiler\nCH Output\t30kW\nErP Rating\tA\nNoise Level\t53 dB\nMount Type\tWall-mounted\nDimensions (HxWxD)\t825 x 440 x 364.6mm\nWeight\t49kg (approx.)\nWarranty\t8 years (extendable to 10 years with Greenstar System Filter)\nSupplier Part Number\t7738100837\nRange\tGreenstar 8000 Style\n\u003ch3\u003eWhy Choose the Worcester Bosch Greenstar Style 30kW System Boiler?\u003c\/h3\u003e\n\nWith its striking design, near-silent performance, and smart control options, the Greenstar 8000 Style 30kW System Boiler sets a new standard for both form and function. Built for easy installation and long-term reliability, it delivers the trusted performance of Worcester Bosch with a bold, contemporary aesthetic — perfect for modern homes that demand more than just efficiency.\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003e1. Is the Worcester Greenstar Style 30kW suitable for my home?\u003c\/h4\u003e\n\nYes — the 30kW output makes this boiler ideal for medium-sized homes with multiple radiators and a separate hot water cylinder. It provides powerful, consistent heating and works efficiently with both natural gas and LPG (with compatible models).\n\n\u003ch4\u003e2. Can I control this boiler with smart technology?\u003c\/h4\u003e\n\nAbsolutely. The Greenstar Style 30kW is compatible with Worcester’s Comfort II controls and Bosch EasyControl smart thermostats, giving you full remote control over your heating and helping you save energy.\n\n\u003ch4\u003e3. How long is the warranty on this model?\u003c\/h4\u003e\n\nThe Greenstar Style 30kW System Boiler comes with an 8-year guarantee as standard. When fitted with a Worcester Bosch Greenstar System Filter, the warranty can be extended to 10 years, ensuring long-lasting peace of mind.","brand":"JJ Building Materials","offers":[{"title":"Default Title","offer_id":54802497306966,"sku":"146776","price":1555.96,"currency_code":"GBP","in_stock":true}]},{"product_id":"worcester-greenstar-life-35kw-system-white-lpg","title":"Worcester Greenstar Life 35kw System White LPG","description":"\u003ch3\u003eWorcester Bosch Greenstar Life 35kW System Boiler – White (LPG)\u003c\/h3\u003e\n\nThe Worcester Bosch Greenstar 8000 Life 35kW LPG System Boiler combines powerful performance, cutting-edge controls, and sleek modern design to deliver reliable heating for larger homes. Built for properties with higher heating and hot water demands, it’s ideal for families with multiple bathrooms or busy households where everyone needs hot water at once.\n\nWith an impressive 94% heating efficiency and an ErP A rating, this boiler delivers exceptional performance while keeping energy consumption low. Its stylish white high-gloss finish and intuitive full-colour touchscreen display make it a perfect blend of technology, design, and practicality.\n\n\u003ch3\u003ePowerful Heating for Larger Homes\u003c\/h3\u003e\n\nThe Greenstar 8000 Life 35kW LPG System Boiler is designed for homes that demand more. It delivers reliable, high-capacity heating while maintaining efficiency and quiet operation. The rear piping and pre-plumbing jig make installation straightforward and tidy, allowing for a clean finish that fits seamlessly into any space.\n\nWhether you’re upgrading your current boiler or building a new system, the Greenstar Life 35kW provides the reliability and strength you’d expect from Worcester Bosch, one of the UK’s most trusted boiler manufacturers.\n\n\u003ch3\u003eSmart Controls and Simple Operation\u003c\/h3\u003e\n\nAt the heart of this system is a full-colour touchscreen display that offers intuitive control over your heating. Adjusting settings is quick, simple, and precise — no complicated menus, just smooth interaction.\n\nThe boiler also supports smart connectivity, meaning you can pair it with compatible smart thermostats like Bosch EasyControl for remote temperature management and improved energy efficiency. Plus, the Intelligent Filling System automatically maintains the correct boiler pressure, reducing manual maintenance and preventing pressure-related issues.\n\n\u003ch3\u003eEnergy Efficiency That Saves Money\u003c\/h3\u003e\n\nWith a 94% efficiency rating, the Greenstar Life 35kW LPG System is designed to keep your home warm while saving energy and cutting running costs. Its advanced condensing technology captures and reuses heat that would otherwise be lost, making it both eco-friendly and economical.\n\nWhen installed by a Worcester Accredited Installer, the boiler is backed by a 12-year guarantee, giving you long-term confidence and peace of mind.\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\nSpecification\tDetails\nBrand\tWorcester Bosch\nModel\tGreenstar Life 35kW System LPG\nFuel Type\tLPG (Liquefied Petroleum Gas)\nType\tCondensing System Boiler\nOutput\t35kW\nEfficiency\t94%\nErP Rating\tA\nMounting Type\tWall-mounted\nDimensions (HxWxD)\t780 x 440 x 365mm\nWeight\t40kg\nColour\tWhite\nFlue Type\tNone\nFitting Location\tInternal\nMPN\t7736702598\nEAN\t4069143014516\nProduct Code\tPN7736702598\nWarranty\tUp to 12 years (when installed by a Worcester Accredited Installer)\n\u003ch3\u003eWhy Choose the Worcester Bosch Greenstar Life 35kW LPG System Boiler?\u003c\/h3\u003e\n\nThe Worcester Greenstar Life 35kW LPG System Boiler is built for performance, efficiency, and ease of use. Its sleek design and advanced controls make it an ideal choice for homeowners who want powerful heating with a premium finish. Backed by up to a 12-year guarantee, it’s a long-term investment in warmth, comfort, and reliability.\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003e1. Is the Worcester Greenstar Life 35kW suitable for my home?\u003c\/h4\u003e\n\nYes — this 35kW system boiler is perfect for medium to large homes with higher heating demands and multiple bathrooms. It’s especially suited for properties that use LPG instead of mains gas.\n\n\u003ch4\u003e2. Can I control this boiler remotely?\u003c\/h4\u003e\n\nAbsolutely. The Greenstar Life 35kW LPG System Boiler is compatible with Bosch EasyControl and other smart thermostats, allowing you to adjust your heating from your smartphone or tablet for ultimate convenience.\n\n\u003ch4\u003e3. How long is the warranty on this boiler?\u003c\/h4\u003e\n\nWhen installed by a Worcester Accredited Installer, you can enjoy up to a 12-year guarantee, ensuring long-lasting reliability and peace of mind. Standard warranties may vary based on installation and registration.","brand":"JJ Building Materials","offers":[{"title":"Default Title","offer_id":54802497339734,"sku":"143448","price":1702.08,"currency_code":"GBP","in_stock":true}]},{"product_id":"worcester-greenstar-27-ri-compact-erp-regular","title":"Worcester Greenstar 27 Ri Compact ErP Regular","description":"\u003ch3\u003eWorcester Bosch Greenstar 27Ri Compact ErP Regular Boiler\u003c\/h3\u003e\n\nThe Worcester Bosch Greenstar 27Ri Compact Regular Boiler is one of the most popular models in the Worcester range — and for good reason. Compact, efficient, and built for reliability, it’s the ideal solution for small to medium-sized homes with a traditional heating and hot water system that includes a separate hot water cylinder.\n\nAs one of Worcester’s smallest condensing boilers, the Greenstar 27Ri can be neatly installed within a standard kitchen cupboard, making it perfect for homes where space is at a premium. Despite its size, it delivers powerful and consistent heating performance with A-rated ErP efficiency, helping you save on energy bills while keeping your home warm and comfortable.\n\n\u003ch3\u003eCompact Design, Powerful Performance\u003c\/h3\u003e\n\nThe Greenstar 27Ri is designed for maximum flexibility and ease of installation. Its robust steel wall-mounting plate allows enough room for flow and return pipes to go behind the boiler, creating a clean and professional finish. Weighing just 22.7kg, it’s also a true one-person lift — making installation quicker, simpler, and less intrusive.\n\nThe compact design makes it ideal for replacing older regular boilers, especially in homes using S or Y plan systems. Plus, with multi-directional flue options, installers have more freedom in where the boiler can be sited.\n\n\u003ch3\u003eEnergy Efficient and Environmentally Friendly\u003c\/h3\u003e\n\nWith an ErP A rating and low NOx and CO? emissions, the Greenstar 27Ri is designed to meet the highest efficiency and environmental standards. The built-in heating temperature control ensures the boiler performs efficiently all year round, keeping fuel usage low while maintaining comfort.\n\nIt’s also compatible with Worcester Greenskies solar panels, offering homeowners the potential to further reduce energy costs and carbon emissions.\n\n\u003ch3\u003eSmart Compatibility and Easy Controls\u003c\/h3\u003e\n\nThe Greenstar Ri range is compatible with a wide range of optional Worcester Bosch digital controls when used with a Greenstar Wiring Centre. This gives homeowners the flexibility to upgrade their heating system with programmable timers, thermostats, and even smart controls for more precise and energy-efficient heating management.\n\nFor ease of servicing and maintenance, the Ri’s single-panel front provides quick access to all major components, helping reduce downtime and service costs.\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\nSpecification\tDetails\nBrand\tWorcester Bosch\nModel\tGreenstar 27Ri Compact ErP\nFuel Type\tNatural Gas\nType\tRegular (Heat Only) Boiler\nOutput\t27kW\nEfficiency (ErP)\tA-rated\nMounting Type\tWall-mounted\nDimensions (HxWxD)\t590 x 390 x 270mm\nWeight\t22.7kg\nColour\tWhite\nFitting Location\tInternal\nCompatible Systems\tS and Y plan\nWarranty\t7 years (subject to Worcester Bosch terms and conditions)\nEAN\t4054925619126\nMPN\t7733600064\nProduct Code\tPN143171\n\u003ch3\u003eWhy Choose the Worcester Bosch Greenstar 27Ri?\u003c\/h3\u003e\n\nCompact, efficient, and incredibly reliable, the Worcester Bosch Greenstar 27Ri is the perfect choice for homes with traditional hot water systems. It delivers exceptional heating performance, low running costs, and a discreet, space-saving design — all backed by Worcester Bosch’s 7-year guarantee for total peace of mind.\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003e1. What type of homes is the Worcester Greenstar 27Ri best suited for?\u003c\/h4\u003e\n\nThis boiler is ideal for small to medium-sized homes that use a regular (heat only) boiler system with a separate hot water cylinder and cold water storage tank.\n\n\u003ch4\u003e2. Can the Greenstar 27Ri fit inside a kitchen cupboard?\u003c\/h4\u003e\n\nYes — it’s designed to be one of Worcester Bosch’s most compact boilers, fitting neatly into a standard kitchen cabinet without compromising on performance.\n\n\u003ch4\u003e3. How efficient is the Worcester 27Ri boiler?\u003c\/h4\u003e\n\nThe Greenstar 27Ri offers A-rated ErP efficiency and includes built-in temperature controls to optimise energy usage, helping you save on heating bills while reducing your carbon footprint.\u003cp\u003eCheck out our other products \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/plumbing-supplies\"\u003ehere\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003eExplore more from our range \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/boilers\"\u003ehere\u003c\/a\u003e.\u003c\/p\u003e","brand":"JJ Building Materials","offers":[{"title":"Default Title","offer_id":54802497372502,"sku":"145768","price":1354.41,"currency_code":"GBP","in_stock":true}]},{"product_id":"worcester-greenstar-27-ri-compact-lpg-regular","title":"Worcester Greenstar 27 Ri Compact LPG Regular","description":"\u003ch3\u003eWorcester Bosch Greenstar 27Ri Compact LPG Regular Boiler\u003c\/h3\u003e\n\nThe Worcester Bosch Greenstar 27Ri Compact LPG Regular Boiler is a highly efficient and space-saving heating solution designed for larger homes that rely on liquefied petroleum gas (LPG). Part of Worcester Bosch’s best-selling Greenstar Ri range, this compact boiler combines reliable performance with modern efficiency, all within a sleek, cupboard-fit design.\n\nWith an ErP A-rating and a 92% efficiency, the Greenstar 27Ri helps reduce energy consumption and keeps heating costs low, while still delivering powerful performance for homes with 15–20 radiators. Its compact size and wall-mounted installation make it ideal for properties where space is limited, yet demand for heating is high.\n\n\u003ch3\u003eCompact, Efficient and LPG Ready\u003c\/h3\u003e\n\nThe Greenstar 27Ri LPG is one of Worcester Bosch’s smallest condensing boilers, making it perfect for discreet installation in tight spaces such as a standard kitchen cupboard. Despite its size, this boiler delivers an impressive 27kW output, providing consistent heat and hot water to meet the demands of larger households.\n\nThe boiler’s LPG compatibility makes it a great choice for off-grid homes that aren’t connected to the mains gas supply. Its robust, wall-mounted design also ensures long-term reliability and durability, maintaining Worcester Bosch’s reputation for quality engineering.\n\n\u003ch3\u003eSimple Controls and Smart Compatibility\u003c\/h3\u003e\n\nFeaturing easy-to-use control knobs and a clear display, the Greenstar 27Ri keeps boiler operation straightforward for every homeowner. It’s also compatible with a wide range of optional Worcester Bosch controls, allowing you to tailor your heating system for greater efficiency and comfort.\n\nYou can even connect this model with Worcester Greenskies solar panels and Greenstore cylinders, offering an integrated energy-saving solution that’s perfect for environmentally conscious households.\n\n\u003ch3\u003eEnergy Efficiency That Saves You Money\u003c\/h3\u003e\n\nWith its 92% efficiency rating, this A-rated boiler maximises energy output while minimising waste, helping you lower fuel consumption and reduce emissions. When installed by a Worcester Bosch Accredited Installer, the boiler comes with a standard 5-year warranty, which can be extended to 10 years for added peace of mind — ensuring years of reliable performance and savings.\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\nSpecification\tDetails\nBrand\tWorcester Bosch\nModel\tGreenstar 27Ri Compact LPG\nBoiler Type\tRegular (Heat Only)\nFuel Type\tLPG\nMounting Type\tWall-mounted\nOutput\t27kW\nEfficiency\t92%\nErP Rating\tA\nCondensing\tYes\nDimensions (HxWxD)\t600 x 390 x 270mm\nWeight\t22.7kg\nFlow Rate\tN\/A\nStandard Warranty\tUp to 10 years (when installed by a Worcester Accredited Installer)\nInstallation Location\tInternal\nCompatible Accessories\tGreenskies solar panels, Greenstore cylinders\n\u003ch3\u003eWhy Choose the Worcester Bosch Greenstar 27Ri LPG Regular Boiler?\u003c\/h3\u003e\n\nIf you’re looking for a compact yet powerful boiler that’s built to last, the Worcester Bosch Greenstar 27Ri LPG Regular Boiler delivers on all fronts. It’s efficient, reliable, and flexible enough to integrate with solar and smart control systems, making it an excellent choice for off-grid homes that want dependable performance and long-term savings.\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003e1. Is the Worcester Greenstar 27Ri suitable for off-grid homes?\u003c\/h4\u003e\n\nYes — this model is fully LPG compatible, making it perfect for homes that aren’t connected to the mains gas network but still require efficient, high-quality heating.\n\n\u003ch4\u003e2. Can this boiler fit inside a kitchen cupboard?\u003c\/h4\u003e\n\nAbsolutely. The Greenstar 27Ri is one of Worcester Bosch’s most compact boilers, measuring only 600 x 390 x 270mm, making it ideal for installation in standard kitchen units or small utility spaces.\n\n\u003ch4\u003e3. What warranty does the Greenstar 27Ri come with?\u003c\/h4\u003e\n\nThis boiler includes a standard 5-year warranty, which can be extended up to 10 years when installed by a Worcester Bosch Accredited Installer, giving you long-term peace of mind.\u003cp\u003eCheck out our other products \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/plumbing-supplies\"\u003ehere\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003eExplore more from our range \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/boilers\"\u003ehere\u003c\/a\u003e.\u003c\/p\u003e","brand":"JJ Building Materials","offers":[{"title":"Default Title","offer_id":54802497438038,"sku":"145777","price":1430.52,"currency_code":"GBP","in_stock":true}]}],"url":"https:\/\/jjbuildingmaterials.co.uk\/collections\/brand-worcester.oembed?page=5","provider":"JJ Building Materials","version":"1.0","type":"link"}