{"product_id":"baxi-436-36kw-combi-boiler-with-horizontal-flue","title":"BAXI 436 36kW Combi Boiler with Horizontal Flue","description":"\u003cp data-start=\"55\" data-end=\"473\" class=\"PDq2pG_selectionAnchorContainer\"\u003eThe \u003cstrong data-start=\"59\" data-end=\"110\"\u003eBAXI 436 36kW Combi Boiler with Horizontal Flue\u003c\/strong\u003e is a premium heating package designed for larger homes with higher hot water demands. Combining the powerful \u003cstrong data-start=\"220\" data-end=\"242\"\u003eBAXI 436 Combi 2.1\u003c\/strong\u003e with a \u003cstrong data-start=\"250\" data-end=\"273\"\u003ehorizontal flue kit\u003c\/strong\u003e, this complete solution delivers efficient central heating and exceptional mains-pressure hot water, making it ideal for busy households with multiple bathrooms. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"475\" data-end=\"812\"\u003ePowered by advanced condensing technology, the BAXI 436 features a durable stainless steel heat exchanger, robust brass hydraulic components, and OpenTherm compatibility for improved efficiency and comfort. Its compact cupboard-fit design also makes installation simple, even where space is limited. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"814\" data-end=\"817\"\u003e\n\u003ch2 data-section-id=\"1ma7m6t\" data-start=\"819\" data-end=\"834\"\u003eKey Features\u003c\/h2\u003e\n\u003cul data-start=\"836\" data-end=\"1407\"\u003e\n\u003cli data-section-id=\"1c40ie0\" data-start=\"836\" data-end=\"881\"\u003e36kW Natural Gas Combination (Combi) Boiler\u003c\/li\u003e\n\u003cli data-section-id=\"1dgygwl\" data-start=\"882\" data-end=\"912\"\u003eIncludes Horizontal Flue Kit\u003c\/li\u003e\n\u003cli data-section-id=\"778pqs\" data-start=\"913\" data-end=\"941\"\u003e\n\u003cstrong data-start=\"915\" data-end=\"929\"\u003eFuel Type:\u003c\/strong\u003e Natural Gas\u003c\/li\u003e\n\u003cli data-section-id=\"1ml6vqd\" data-start=\"942\" data-end=\"976\"\u003eInstant mains-pressure hot water\u003c\/li\u003e\n\u003cli data-section-id=\"b7wgm9\" data-start=\"977\" data-end=\"1018\"\u003eNo separate hot water cylinder required\u003c\/li\u003e\n\u003cli data-section-id=\"10g0a4f\" data-start=\"1019\" data-end=\"1043\"\u003eErP A Rated efficiency\u003c\/li\u003e\n\u003cli data-section-id=\"1hz6ld0\" data-start=\"1044\" data-end=\"1083\"\u003eHigh-efficiency condensing technology\u003c\/li\u003e\n\u003cli data-section-id=\"ncbmfu\" data-start=\"1084\" data-end=\"1116\"\u003eStainless steel heat exchanger\u003c\/li\u003e\n\u003cli data-section-id=\"1f4k4sw\" data-start=\"1117\" data-end=\"1145\"\u003eBrass hydraulic components\u003c\/li\u003e\n\u003cli data-section-id=\"bg2k3b\" data-start=\"1146\" data-end=\"1175\"\u003eCompact cupboard-fit design\u003c\/li\u003e\n\u003cli data-section-id=\"17b8wjg\" data-start=\"1176\" data-end=\"1198\"\u003eOpenTherm compatible\u003c\/li\u003e\n\u003cli data-section-id=\"2jl4uz\" data-start=\"1199\" data-end=\"1233\"\u003eExternal analogue pressure gauge\u003c\/li\u003e\n\u003cli data-section-id=\"xz9hmc\" data-start=\"1234\" data-end=\"1274\"\u003eDigital display with fault diagnostics\u003c\/li\u003e\n\u003cli data-section-id=\"17eq5pl\" data-start=\"1275\" data-end=\"1288\"\u003eNOx Class 6\u003c\/li\u003e\n\u003cli data-section-id=\"gb5uwd\" data-start=\"1289\" data-end=\"1307\"\u003eSolar compatible\u003c\/li\u003e\n\u003cli data-section-id=\"1bbzv5s\" data-start=\"1308\" data-end=\"1336\"\u003eHydrogen blend ready (20%)\u003c\/li\u003e\n\u003cli data-section-id=\"1e9dfg5\" data-start=\"1337\" data-end=\"1407\"\u003e5-Year manufacturer's warranty \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1409\" data-end=\"1412\"\u003e\n\u003ch2 data-section-id=\"1xyg8rs\" data-start=\"1414\" data-end=\"1439\"\u003eIdeal for Larger Homes\u003c\/h2\u003e\n\u003cp data-start=\"1441\" data-end=\"1807\"\u003eThe \u003cstrong data-start=\"1445\" data-end=\"1475\"\u003eBAXI 436 36kW Combi Boiler\u003c\/strong\u003e is designed for \u003cstrong data-start=\"1492\" data-end=\"1534\"\u003elarger homes with one or two bathrooms\u003c\/strong\u003e where higher domestic hot water performance is required. It provides central heating and hot water directly from the mains, removing the need for a separate hot water cylinder while delivering reliable performance throughout the home. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"1809\" data-end=\"1812\"\u003e\n\u003ch2 data-section-id=\"18j3x3p\" data-start=\"1814\" data-end=\"1843\"\u003eHigh Hot Water Performance\u003c\/h2\u003e\n\u003cp data-start=\"1845\" data-end=\"2069\"\u003eDelivering a \u003cstrong data-start=\"1858\" data-end=\"1892\"\u003e36kW domestic hot water output\u003c\/strong\u003e and an impressive \u003cstrong data-start=\"1911\" data-end=\"1955\"\u003e15.0 litres per minute flow rate (Δ35°C)\u003c\/strong\u003e, the BAXI 436 comfortably supplies hot water to showers, baths, and taps with excellent pressure and consistency.\u003c\/p\u003e\n\u003cp data-start=\"2071\" data-end=\"2252\"\u003eIts advanced condensing technology maximises efficiency while helping reduce energy consumption and running costs without compromising comfort. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"2254\" data-end=\"2257\"\u003e\n\u003ch2 data-section-id=\"13vq7gk\" data-start=\"2259\" data-end=\"2296\"\u003eCompact Design \u0026amp; Easy Installation\u003c\/h2\u003e\n\u003cp data-start=\"2298\" data-end=\"2430\"\u003eDespite its higher output, the BAXI 436 maintains a compact footprint, allowing it to fit neatly inside a standard kitchen cupboard.\u003c\/p\u003e\n\u003ch3 data-section-id=\"bpec4l\" data-start=\"2432\" data-end=\"2446\"\u003eDimensions\u003c\/h3\u003e\n\u003cul data-start=\"2448\" data-end=\"2505\"\u003e\n\u003cli data-section-id=\"1qr1vdm\" data-start=\"2448\" data-end=\"2467\"\u003e\n\u003cstrong data-start=\"2450\" data-end=\"2461\"\u003eHeight:\u003c\/strong\u003e 700mm\u003c\/li\u003e\n\u003cli data-section-id=\"1fl6f1n\" data-start=\"2468\" data-end=\"2486\"\u003e\n\u003cstrong data-start=\"2470\" data-end=\"2480\"\u003eWidth:\u003c\/strong\u003e 395mm\u003c\/li\u003e\n\u003cli data-section-id=\"p1hq1s\" data-start=\"2487\" data-end=\"2505\"\u003e\n\u003cstrong data-start=\"2489\" data-end=\"2499\"\u003eDepth:\u003c\/strong\u003e 285mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2507\" data-end=\"2697\"\u003eThe included \u003cstrong data-start=\"2520\" data-end=\"2543\"\u003ehorizontal flue kit\u003c\/strong\u003e provides a complete installation package, making it suitable for both replacement projects and new heating systems. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"2699\" data-end=\"2702\"\u003e\n\u003ch2 data-section-id=\"jhhll2\" data-start=\"2704\" data-end=\"2735\"\u003eEnergy Efficient Performance\u003c\/h2\u003e\n\u003cp data-start=\"2737\" data-end=\"2947\"\u003eThe BAXI 436 is \u003cstrong data-start=\"2753\" data-end=\"2768\"\u003eErP A Rated\u003c\/strong\u003e and utilises modern condensing technology together with OpenTherm compatibility to optimise boiler modulation, reduce gas consumption, and maintain excellent seasonal efficiency.\u003c\/p\u003e\n\u003cp data-start=\"2949\" data-end=\"3135\"\u003eThe boiler is also \u003cstrong data-start=\"2968\" data-end=\"2992\"\u003eHydrogen Blend Ready\u003c\/strong\u003e, supporting gas supplies containing up to \u003cstrong data-start=\"3035\" data-end=\"3051\"\u003e20% hydrogen\u003c\/strong\u003e, helping to future-proof your heating system. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"3137\" data-end=\"3140\"\u003e\n\u003ch2 data-section-id=\"bvzj9p\" data-start=\"3142\" data-end=\"3180\"\u003eSmart Heating Control Compatibility\u003c\/h2\u003e\n\u003cp data-start=\"3182\" data-end=\"3430\"\u003eCompatible with \u003cstrong data-start=\"3198\" data-end=\"3229\"\u003eOpenTherm smart thermostats\u003c\/strong\u003e, the BAXI 436 enables more accurate temperature control and improved energy efficiency, allowing homeowners to enjoy greater comfort while reducing heating costs. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"3432\" data-end=\"3435\"\u003e\n\u003ch2 data-section-id=\"19rweb4\" data-start=\"3437\" data-end=\"3479\"\u003eReliable Performance \u0026amp; Easy Maintenance\u003c\/h2\u003e\n\u003cp data-start=\"3481\" data-end=\"3672\"\u003eEngineered with a \u003cstrong data-start=\"3499\" data-end=\"3533\"\u003estainless steel heat exchanger\u003c\/strong\u003e, durable \u003cstrong data-start=\"3543\" data-end=\"3568\"\u003ebrass hydraulic block\u003c\/strong\u003e, and an installer-friendly internal layout, the BAXI 436 is built for dependable long-term performance.\u003c\/p\u003e\n\u003cp data-start=\"3674\" data-end=\"3831\"\u003eIts external pressure gauge and accessible components make routine servicing and maintenance quick and straightforward. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"3833\" data-end=\"3836\"\u003e\n\u003ch2 data-section-id=\"15okmn6\" data-start=\"3838\" data-end=\"3865\"\u003eWarranty \u0026amp; Peace of Mind\u003c\/h2\u003e\n\u003cp data-start=\"3867\" data-end=\"4168\"\u003eThe \u003cstrong data-start=\"3871\" data-end=\"3922\"\u003eBAXI 436 36kW Combi Boiler with Horizontal Flue\u003c\/strong\u003e includes a \u003cstrong data-start=\"3934\" data-end=\"3968\"\u003e5-Year manufacturer's warranty\u003c\/strong\u003e, giving homeowners confidence in the long-term reliability and quality of their heating system when installed in accordance with the manufacturer's requirements. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"4170\" data-end=\"4173\"\u003e\n\u003ch2 data-section-id=\"qcum7l\" data-start=\"4175\" data-end=\"4241\"\u003eWhy Choose the BAXI 436 36kW Combi Boiler with Horizontal Flue?\u003c\/h2\u003e\n\u003cul data-start=\"4243\" data-end=\"4619\"\u003e\n\u003cli data-section-id=\"etlhpn\" data-start=\"4243\" data-end=\"4288\"\u003eComplete boiler and horizontal flue package\u003c\/li\u003e\n\u003cli data-section-id=\"10e97dw\" data-start=\"4289\" data-end=\"4321\"\u003ePowerful \u003cstrong data-start=\"4300\" data-end=\"4308\"\u003e36kW\u003c\/strong\u003e combi boiler\u003c\/li\u003e\n\u003cli data-section-id=\"b4wp0q\" data-start=\"4322\" data-end=\"4350\"\u003e\n\u003cstrong data-start=\"4324\" data-end=\"4339\"\u003eNatural Gas\u003c\/strong\u003e compatible\u003c\/li\u003e\n\u003cli data-section-id=\"53rx6r\" data-start=\"4351\" data-end=\"4396\"\u003e\n\u003cstrong data-start=\"4353\" data-end=\"4367\"\u003e15.0 L\/min\u003c\/strong\u003e domestic hot water flow rate\u003c\/li\u003e\n\u003cli data-section-id=\"ncbmfu\" data-start=\"4397\" data-end=\"4429\"\u003eStainless steel heat exchanger\u003c\/li\u003e\n\u003cli data-section-id=\"bg2k3b\" data-start=\"4430\" data-end=\"4459\"\u003eCompact cupboard-fit design\u003c\/li\u003e\n\u003cli data-section-id=\"17b8wjg\" data-start=\"4460\" data-end=\"4482\"\u003eOpenTherm compatible\u003c\/li\u003e\n\u003cli data-section-id=\"1fr75s0\" data-start=\"4483\" data-end=\"4511\"\u003eHydrogen Blend Ready (20%)\u003c\/li\u003e\n\u003cli data-section-id=\"1ml6vqd\" data-start=\"4512\" data-end=\"4546\"\u003eInstant mains-pressure hot water\u003c\/li\u003e\n\u003cli data-section-id=\"1keyhud\" data-start=\"4547\" data-end=\"4619\"\u003e5-Year manufacturer's warranty\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Mağazam","offers":[{"title":"Default Title","offer_id":49045156823195,"sku":null,"price":790.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0773\/2091\/3051\/files\/baxi_combi_boilers_345ba459-968e-45fb-afe5-43cd4591130e.png?v=1784623676","url":"https:\/\/boilerlines.co.uk\/products\/baxi-436-36kw-combi-boiler-with-horizontal-flue","provider":"Boiler Lines","version":"1.0","type":"link"}