{"product_id":"worcester-greenstar-4000-15kw-lpg-system","title":"Worcester Greenstar 4000 15kW LPG System","description":"\u003ch3\u003eWorcester Greenstar 4000 15kW System Gas Boiler White\u003c\/h3\u003e\n\nThe Worcester Greenstar 4000 15kW System Boiler is a high-efficiency, compact system boiler designed for small to medium-sized homes with one or two bathrooms. As part of Worcester Bosch’s 4000 series, it offers modern styling, quiet operation, and reliable heating performance, making it an ideal choice for homeowners seeking comfort and efficiency.\n\nIts system boiler design works with a hot water storage cylinder, providing consistent hot water while supplying central heating to your home efficiently.\n\n\u003ch3\u003eModern Design and User-Friendly Operation\u003c\/h3\u003e\n\nFeaturing a full-colour text display, the Greenstar 4000 15kW is simple to operate and monitor. The quiet combustion design ensures the boiler runs discreetly in the background, offering a comfortable and peaceful home environment. Its sleek white finish fits seamlessly into any space, including utility rooms and kitchen cupboards.\n\n\u003ch3\u003eEfficient Heating and Hot Water\u003c\/h3\u003e\n\nWith a 15kW heat output and an ErP A rating, this boiler provides energy-efficient central heating while helping to reduce gas consumption and lower energy bills. Its wide power range allows the boiler to adjust output efficiently according to your heating and hot water needs.\n\nThis boiler is also compatible with Greenskies solar panels, giving homeowners the potential for additional energy and cost savings.\n\n\u003ch3\u003eSmart Features and Connectivity\u003c\/h3\u003e\n\nThe Greenstar 4000 15kW offers wireless connectivity with Bosch EasyControl, allowing you to adjust heating and hot water remotely via your smartphone or tablet. This smart functionality provides ultimate convenience and helps optimise your home’s energy use.\n\n\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\n\n15kW output – ideal for small to medium homes with 1–2 bathrooms\n\nErP A-rated efficiency – energy-saving and eco-friendly operation\n\nCompact and modern design – fits neatly into kitchen cupboards or utility rooms\n\nQuiet operation – minimal disruption in the home\n\nFull-colour text display – easy to use and monitor\n\nBosch EasyControl compatible – smart home functionality\n\nCompatible with hot water cylinders and solar panels – flexible and efficient\n\n7-year warranty – long-term peace of mind\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\nBrand: Worcester Bosch\n\nModel: Greenstar 4000 15kW System Gas Boiler\n\nBoiler Type: System Boiler\n\nFuel Type: Natural Gas\n\nMounting Type: Wall-mounted\n\nHeat Output: 15kW\n\nDimensions (HxWxD): 724 x 400 x 310mm\n\nWeight: 30.6kg\n\nColour: White\n\nErP Rating: A\n\nEAN: 4057749856685\n\nMPN: 7733600379\n\nProduct Code: PN183937\n\nWarranty: 7 years\n\n\u003ch3\u003eWhy Choose the Worcester Greenstar 4000 15kW?\u003c\/h3\u003e\n\nThe Greenstar 4000 15kW System Boiler delivers a compact, quiet, and efficient solution for small to medium homes. Its modern design, full-colour display, and smart connectivity make it easy to operate while ensuring reliable heating and hot water. Backed by Worcester Bosch’s 7-year warranty, it provides homeowners with peace of mind and long-lasting performance.\n\n\u003ch3\u003eFAQs\u003c\/h3\u003e \u003ch4\u003eIs this boiler suitable for my home?\u003c\/h4\u003e Yes — the 15kW Greenstar 4000 System Boiler is perfect for **small to medium-sized homes with 1–2 bathrooms** and a hot water storage cylinder. \u003ch4\u003eCan I control this boiler remotely?\u003c\/h4\u003e Yes. This boiler is compatible with **Bosch EasyControl**, allowing remote control of your heating and hot water via smartphone or tablet. \u003ch4\u003eWhat is the warranty period?\u003c\/h4\u003e This boiler comes with a **7-year warranty**, providing reliable long-term protection when installed by a Worcester Bosch Accredited Installer.\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":51771449901398,"sku":"146797","price":1314.91,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0905\/4509\/4998\/files\/worcester-greenstar-4000-15kw-lpg-system-7291860.jpg?v=1772639417","url":"https:\/\/jjbuildingmaterials.co.uk\/products\/worcester-greenstar-4000-15kw-lpg-system","provider":"JJ Building Materials","version":"1.0","type":"link"}