{"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.\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":51771447411030,"sku":"143545","price":644.28,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0905\/4509\/4998\/files\/worcester-bosch-greenstar-1000-24kw-combi-1454324.jpg?v=1772639476","url":"https:\/\/jjbuildingmaterials.co.uk\/products\/worcester-bosch-greenstar-1000-24kw-combi","provider":"JJ Building Materials","version":"1.0","type":"link"}