{"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.\u003cbr\u003e\u003cp\u003eCheck out our full range of \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/plumbing-supplies\"\u003eplumbing supplies\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003eBrowse more \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/boilers\"\u003eboilers\u003c\/a\u003e available online.\u003c\/p\u003e","brand":"Worcester","offers":[{"title":"Default Title","offer_id":51771445215574,"sku":"143383","price":3159.62,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0905\/4509\/4998\/files\/worcester-greenstar-highflow-550cdi-erp-floor-standing-7422949.jpg?v=1772639589","url":"https:\/\/jjbuildingmaterials.co.uk\/products\/worcester-greenstar-highflow-550cdi-erp-f-s","provider":"JJ Building Materials","version":"1.0","type":"link"}