{"product_id":"worcester-bosch-greenstar-4000-25kw-combi-boiler-lpg","title":"Worcester Bosch Greenstar 4000 25kW Combi Boiler LPG","description":"\u003ch2 data-end=\"121\" data-start=\"62\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-end=\"121\" data-start=\"65\"\u003eWorcester Bosch Greenstar 4000 25kW Combi Boiler LPG\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3 data-end=\"150\" data-start=\"123\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-end=\"150\" data-start=\"127\"\u003eProduct Description\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-end=\"456\" data-start=\"151\"\u003eThe \u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eWorcester Bosch\u003c\/span\u003e\u003c\/span\u003e Greenstar 4000 25kW LPG Combi Boiler is a high-performance, energy-efficient solution designed for homes without access to mains gas. Combining heating and hot water in one compact unit, this combi boiler delivers reliable performance with a sleek, modern design.\u003c\/p\u003e\n\u003cp data-end=\"729\" data-start=\"458\"\u003eEngineered for efficiency, it features a wide modulation range (down to 3kW), ensuring optimal energy use even at low demand. The intuitive full-colour display makes operation simple, while the quiet running noise (as low as 42 dB) ensures minimal disruption in the home.\u003c\/p\u003e\n\u003cp data-end=\"1024\" data-start=\"731\"\u003eWith flexible installation options, extended flue lengths, and compatibility with Worcester’s intelligent filling system, this boiler offers both installer convenience and user-friendly functionality. It also benefits from eco-conscious packaging and advanced design features for modern homes.\u003c\/p\u003e\n\u003chr data-end=\"1029\" data-start=\"1026\"\u003e\n\u003ch3 data-end=\"1076\" data-start=\"1031\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-end=\"1076\" data-start=\"1035\"\u003eWhy Customers Should Buy This Product\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-end=\"1677\" data-start=\"1077\"\u003e\n\u003cli data-end=\"1134\" data-start=\"1077\"\u003e\n\u003cstrong data-end=\"1106\" data-start=\"1079\"\u003eAll-in-one combi system\u003c\/strong\u003e for heating and hot water\u003c\/li\u003e\n\u003cli data-end=\"1192\" data-start=\"1135\"\u003e\n\u003cstrong data-end=\"1152\" data-start=\"1137\"\u003e25kW output\u003c\/strong\u003e ideal for small to medium-sized homes\u003c\/li\u003e\n\u003cli data-end=\"1239\" data-start=\"1193\"\u003e\n\u003cstrong data-end=\"1213\" data-start=\"1195\"\u003eLPG compatible\u003c\/strong\u003e for off-grid properties\u003c\/li\u003e\n\u003cli data-end=\"1287\" data-start=\"1240\"\u003e\n\u003cstrong data-end=\"1264\" data-start=\"1242\"\u003eA-rated efficiency\u003c\/strong\u003e reduces energy costs\u003c\/li\u003e\n\u003cli data-end=\"1359\" data-start=\"1288\"\u003e\n\u003cstrong data-end=\"1323\" data-start=\"1290\"\u003eWide modulation (down to 3kW)\u003c\/strong\u003e improves efficiency at low demand\u003c\/li\u003e\n\u003cli data-end=\"1402\" data-start=\"1360\"\u003e\u003cstrong data-end=\"1400\" data-start=\"1362\"\u003eUltra-quiet operation (from 42 dB)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-end=\"1457\" data-start=\"1403\"\u003e\n\u003cstrong data-end=\"1438\" data-start=\"1405\"\u003eFull-colour intuitive display\u003c\/strong\u003e for easy control\u003c\/li\u003e\n\u003cli data-end=\"1510\" data-start=\"1458\"\u003e\u003cstrong data-end=\"1508\" data-start=\"1460\"\u003eFlexible installation with long flue options\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-end=\"1561\" data-start=\"1511\"\u003e\u003cstrong data-end=\"1559\" data-start=\"1513\"\u003eCompatible with intelligent filling system\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-end=\"1610\" data-start=\"1562\"\u003e\n\u003cstrong data-end=\"1589\" data-start=\"1564\"\u003eUp to 8-year warranty\u003c\/strong\u003e with system filter\u003c\/li\u003e\n\u003cli data-end=\"1677\" data-start=\"1611\"\u003e\n\u003cstrong data-end=\"1632\" data-start=\"1613\"\u003eTrusted quality\u003c\/strong\u003e from \u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eWorcester Bosch\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"1682\" data-start=\"1679\"\u003e\n\u003ch3 data-end=\"1710\" data-start=\"1684\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-end=\"1710\" data-start=\"1688\"\u003eKey Specifications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-end=\"1935\" data-start=\"1711\"\u003e\n\u003cli data-end=\"1741\" data-start=\"1711\"\u003e\n\u003cstrong data-end=\"1723\" data-start=\"1713\"\u003eBrand:\u003c\/strong\u003e Worcester Bosch\u003c\/li\u003e\n\u003cli data-end=\"1771\" data-start=\"1742\"\u003e\n\u003cstrong data-end=\"1754\" data-start=\"1744\"\u003eRange:\u003c\/strong\u003e Greenstar 4000\u003c\/li\u003e\n\u003cli data-end=\"1806\" data-start=\"1772\"\u003e\n\u003cstrong data-end=\"1791\" data-start=\"1774\"\u003eProduct Type:\u003c\/strong\u003e Combi Boiler\u003c\/li\u003e\n\u003cli data-end=\"1827\" data-start=\"1807\"\u003e\n\u003cstrong data-end=\"1820\" data-start=\"1809\"\u003eOutput:\u003c\/strong\u003e 25kW\u003c\/li\u003e\n\u003cli data-end=\"1850\" data-start=\"1828\"\u003e\n\u003cstrong data-end=\"1844\" data-start=\"1830\"\u003eFuel Type:\u003c\/strong\u003e LPG\u003c\/li\u003e\n\u003cli data-end=\"1872\" data-start=\"1851\"\u003e\n\u003cstrong data-end=\"1868\" data-start=\"1853\"\u003eERP Rating:\u003c\/strong\u003e A\u003c\/li\u003e\n\u003cli data-end=\"1899\" data-start=\"1873\"\u003e\n\u003cstrong data-end=\"1889\" data-start=\"1875\"\u003eNOx Class:\u003c\/strong\u003e Class 5\u003c\/li\u003e\n\u003cli data-end=\"1935\" data-start=\"1900\"\u003e\n\u003cstrong data-end=\"1920\" data-start=\"1902\"\u003eMounting Type:\u003c\/strong\u003e Wall Mounted\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"1954\" data-start=\"1937\"\u003e\u003cstrong data-end=\"1952\" data-start=\"1937\"\u003eDimensions:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"2021\" data-start=\"1955\"\u003e\n\u003cli data-end=\"1977\" data-start=\"1955\"\u003e\n\u003cstrong data-end=\"1968\" data-start=\"1957\"\u003eHeight:\u003c\/strong\u003e 724 mm\u003c\/li\u003e\n\u003cli data-end=\"1999\" data-start=\"1978\"\u003e\n\u003cstrong data-end=\"1990\" data-start=\"1980\"\u003eWidth:\u003c\/strong\u003e 400 mm\u003c\/li\u003e\n\u003cli data-end=\"2021\" data-start=\"2000\"\u003e\n\u003cstrong data-end=\"2012\" data-start=\"2002\"\u003eDepth:\u003c\/strong\u003e 300 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"2041\" data-start=\"2023\"\u003e\u003cstrong data-end=\"2039\" data-start=\"2023\"\u003ePerformance:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"2262\" data-start=\"2042\"\u003e\n\u003cli data-end=\"2068\" data-start=\"2042\"\u003e\n\u003cstrong data-end=\"2060\" data-start=\"2044\"\u003eHeat Output:\u003c\/strong\u003e 25 kW\u003c\/li\u003e\n\u003cli data-end=\"2099\" data-start=\"2069\"\u003e\n\u003cstrong data-end=\"2086\" data-start=\"2071\"\u003eBTU Output:\u003c\/strong\u003e 77,607 BTU\u003c\/li\u003e\n\u003cli data-end=\"2141\" data-start=\"2100\"\u003e\n\u003cstrong data-end=\"2131\" data-start=\"2102\"\u003eCH Condensing Max Output:\u003c\/strong\u003e 24.7 kW\u003c\/li\u003e\n\u003cli data-end=\"2196\" data-start=\"2142\"\u003e\n\u003cstrong data-end=\"2178\" data-start=\"2144\"\u003eHot Water Flow Rate (ΔT 35°C):\u003c\/strong\u003e 10.2 litres\/min\u003c\/li\u003e\n\u003cli data-end=\"2232\" data-start=\"2197\"\u003e\n\u003cstrong data-end=\"2220\" data-start=\"2199\"\u003eDHW Output Range:\u003c\/strong\u003e 3 – 24 kW\u003c\/li\u003e\n\u003cli data-end=\"2262\" data-start=\"2233\"\u003e\n\u003cstrong data-end=\"2251\" data-start=\"2235\"\u003eNoise Level:\u003c\/strong\u003e 42–45 dB\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"2283\" data-start=\"2264\"\u003e\u003cstrong data-end=\"2281\" data-start=\"2264\"\u003eFlue Options:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"2427\" data-start=\"2284\"\u003e\n\u003cli data-end=\"2318\" data-start=\"2284\"\u003e\n\u003cstrong data-end=\"2311\" data-start=\"2286\"\u003eMax Vertical (125mm):\u003c\/strong\u003e 21 m\u003c\/li\u003e\n\u003cli data-end=\"2353\" data-start=\"2319\"\u003e\n\u003cstrong data-end=\"2346\" data-start=\"2321\"\u003eMax Vertical (100mm):\u003c\/strong\u003e 12 m\u003c\/li\u003e\n\u003cli data-end=\"2390\" data-start=\"2354\"\u003e\n\u003cstrong data-end=\"2383\" data-start=\"2356\"\u003eMax Horizontal (125mm):\u003c\/strong\u003e 21 m\u003c\/li\u003e\n\u003cli data-end=\"2427\" data-start=\"2391\"\u003e\n\u003cstrong data-end=\"2420\" data-start=\"2393\"\u003eMax Horizontal (100mm):\u003c\/strong\u003e 12 m\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"2444\" data-start=\"2429\"\u003e\u003cstrong data-end=\"2442\" data-start=\"2429\"\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"2651\" data-start=\"2445\"\u003e\n\u003cli data-end=\"2472\" data-start=\"2445\"\u003eFull-colour LCD display\u003c\/li\u003e\n\u003cli data-end=\"2505\" data-start=\"2473\"\u003eWide modulation ratio (1:10)\u003c\/li\u003e\n\u003cli data-end=\"2546\" data-start=\"2506\"\u003eIntegrated condensate siphon (500ml)\u003c\/li\u003e\n\u003cli data-end=\"2603\" data-start=\"2547\"\u003eCompatible with Greenstar intelligent filling system\u003c\/li\u003e\n\u003cli data-end=\"2624\" data-start=\"2604\"\u003eSolar compatible\u003c\/li\u003e\n\u003cli data-end=\"2651\" data-start=\"2625\"\u003eEco-friendly packaging\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"2668\" data-start=\"2653\"\u003e\u003cstrong data-end=\"2666\" data-start=\"2653\"\u003eWarranty:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"2757\" data-start=\"2669\"\u003e\n\u003cli data-end=\"2694\" data-start=\"2669\"\u003e\n\u003cstrong data-end=\"2684\" data-start=\"2671\"\u003eStandard:\u003c\/strong\u003e 7 Years\u003c\/li\u003e\n\u003cli data-end=\"2757\" data-start=\"2695\"\u003e\n\u003cstrong data-end=\"2710\" data-start=\"2697\"\u003eExtended:\u003c\/strong\u003e Up to 8 Years (with Greenstar system filter)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"2762\" data-start=\"2759\"\u003e\n\u003ch3 data-end=\"2800\" data-start=\"2764\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-end=\"2800\" data-start=\"2768\"\u003eInstallation \u0026amp; Compatibility\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-end=\"2959\" data-start=\"2801\"\u003e\n\u003cli data-end=\"2851\" data-start=\"2801\"\u003eSuitable for LPG fuel systems (off-grid homes)\u003c\/li\u003e\n\u003cli data-end=\"2898\" data-start=\"2852\"\u003eIdeal for replacing existing combi boilers\u003c\/li\u003e\n\u003cli data-end=\"2959\" data-start=\"2899\"\u003eCompatible with Worcester Bosch controls and accessories\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"2964\" data-start=\"2961\"\u003e\n\u003ch3 data-end=\"2991\" data-start=\"2966\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-end=\"2991\" data-start=\"2970\"\u003eWhat’s in the Box\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-end=\"3051\" data-start=\"2992\"\u003e\n\u003cli data-end=\"3021\" data-start=\"2992\"\u003e1 x LPG Combi Boiler Unit\u003c\/li\u003e\n\u003cli data-end=\"3051\" data-start=\"3022\"\u003eInstallation Instructions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"3056\" data-start=\"3053\"\u003e\n\u003ch3 data-end=\"3087\" data-start=\"3058\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-end=\"3087\" data-start=\"3062\"\u003eImportant Information\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-end=\"3255\" data-start=\"3088\"\u003e\n\u003cli data-end=\"3144\" data-start=\"3088\"\u003eLPG boiler – requires LPG supply (tank or cylinders)\u003c\/li\u003e\n\u003cli data-end=\"3188\" data-start=\"3145\"\u003eNo separate hot water cylinder required\u003c\/li\u003e\n\u003cli data-end=\"3255\" data-start=\"3189\"\u003eFlue and accessories may be required depending on installation\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"City Plumbing","offers":[{"title":"Default Title","offer_id":53136987226450,"sku":"7733600372","price":1800.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0904\/3001\/3778\/files\/GPID_1100688649_IMG_00.jpg?v=1775556350","url":"https:\/\/www.tradeplumbing.co.uk\/products\/worcester-bosch-greenstar-4000-25kw-combi-boiler-lpg","provider":"Tradeplumbing","version":"1.0","type":"link"}