{"product_id":"viessmann-vitodens-050-w-b0ka-combi-boiler","title":"Viessmann Vitodens 050-W B0KA Combi Boiler","description":"\u003ch3\u003eViessmann Vitodens 050-W B0KA Combi Boiler\u003c\/h3\u003e\n\nThe Viessmann Vitodens 050-W B0KA is a compact, wall-mounted gas condensing combi boiler designed to deliver reliable heating and hot water without taking up unnecessary space. Its slim design makes it particularly well suited to homes where installation space is limited, including installations where the boiler needs to fit inside a kitchen cupboard.\n\nThe B0KA is available in 25kW and 35kW output options, giving homeowners and installers a choice of power levels to suit different heating and hot water requirements.\n\n\u003ch3\u003eEfficient Gas Condensing Technology\u003c\/h3\u003e\n\nThe Vitodens 050-W B0KA combines Viessmann's MatriX-Plus burner with the durable Inox-Radial stainless steel heat exchanger. Together, these components are designed to provide efficient combustion, reliable heat transfer and long-term performance.\n\nWith an ERP efficiency rating of 92% and an A energy efficiency class, the boiler is designed to make effective use of fuel while helping to keep energy consumption under control. Its modulation range of up to 1:8 allows the boiler to adjust its output according to demand, helping maintain comfortable temperatures while avoiding unnecessary cycling.\n\n\u003ch3\u003eCompact Design for Flexible Installation\u003c\/h3\u003e\n\nMeasuring just 700mm high and 300mm deep, the Vitodens 050-W B0KA is designed with space-saving installation in mind. Its compact dimensions mean it can be installed in a kitchen cupboard where suitable, while its low installation height can also make replacing an older boiler more straightforward.\n\nLow operating noise further enhances its suitability for installation within or close to living areas.\n\n\u003ch3\u003eLPG Compatible\u003c\/h3\u003e\n\nThe Vitodens 050-W B0KA is LPG compatible, giving it greater flexibility for properties where LPG is the available fuel source. Conversion can be carried out without requiring an additional conversion kit.\n\n\u003ch3\u003eSmart WiFi and Easy Controls\u003c\/h3\u003e\n\nThe boiler features integrated WiFi, allowing homeowners to connect compatible smart controls and manage their heating and domestic hot water through the ViCare App. The system can be commissioned using the Vitoguide App, while the ViCare App provides convenient control of heating and hot water programmes.\n\nThe boiler itself features a user-friendly touchscreen control with touch buttons and a clear information display. Its discreet black-panel design provides a modern appearance that fits neatly into contemporary homes.\n\n\u003ch3\u003eReliable Combustion Control\u003c\/h3\u003e\n\nThe MatriX-Plus burner works alongside Lambda Pro combustion control to automatically adapt combustion to the gas being used. This helps maintain efficient operation and supports low emissions while providing consistent boiler performance.\n\n\u003ch3\u003eAvailable Output Options\u003c\/h3\u003e\n\nThe Viessmann Vitodens 050-W B0KA is available in the following variants:\n\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e25kW\u003c\/strong\u003e – suitable for homes requiring a lower heating and hot water output.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e35kW\u003c\/strong\u003e – provides a higher output for properties with greater heating and domestic hot water demands.\u003c\/li\u003e \u003c\/ul\u003e\n\nChoosing the correct output should take into account the property's heating requirements, hot water demand and the overall heating system design.\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eViessmann Vitodens 050-W B0KA gas condensing combi boiler\u003c\/li\u003e \u003cli\u003eAvailable in 25kW and 35kW outputs\u003c\/li\u003e \u003cli\u003eERP efficiency of 92%\u003c\/li\u003e \u003cli\u003eEnergy efficiency class A\u003c\/li\u003e \u003cli\u003eLPG compatible with no additional conversion kit required\u003c\/li\u003e \u003cli\u003eCompact wall-mounted design\u003c\/li\u003e \u003cli\u003e700mm height and 300mm depth\u003c\/li\u003e \u003cli\u003eMatriX-Plus burner technology\u003c\/li\u003e \u003cli\u003eLambda Pro combustion control\u003c\/li\u003e \u003cli\u003eDurable Inox-Radial stainless steel heat exchanger\u003c\/li\u003e \u003cli\u003eModulation range of up to 1:8\u003c\/li\u003e \u003cli\u003eIntegrated WiFi\u003c\/li\u003e \u003cli\u003eCompatible with the ViCare App\u003c\/li\u003e \u003cli\u003eVitoguide App supported for guided commissioning\u003c\/li\u003e \u003cli\u003eLCD touchscreen display with touch buttons\u003c\/li\u003e \u003cli\u003eClear information display with discreet black-panel design\u003c\/li\u003e \u003cli\u003eLow operating noise for comfortable living-area installation\u003c\/li\u003e \u003cli\u003eLow installation height helps simplify boiler replacement\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e \u003ch4\u003eWhat output options are available for the Viessmann Vitodens 050-W B0KA?\u003c\/h4\u003e\n\nThe Vitodens 050-W B0KA is available in 25kW and 35kW versions. The appropriate output will depend on the property's heating requirements and domestic hot water demand.\n\n\u003ch4\u003eIs the Vitodens 050-W B0KA compatible with LPG?\u003c\/h4\u003e\n\nYes. The B0KA is LPG compatible, and the boiler does not require an additional conversion kit for LPG operation. Installation and conversion should be completed by a suitably qualified professional.\n\n\u003ch4\u003eCan the Vitodens 050-W B0KA be controlled using a smartphone?\u003c\/h4\u003e\n\nYes. The boiler features integrated WiFi and can be connected to the ViCare App, allowing compatible users to manage heating and domestic hot water programmes from a smartphone. The ViCare App also provides convenient access to compatible smart-control features.","brand":"Viessmann","offers":[{"title":"25 KW","offer_id":55210045309270,"sku":"182377","price":1074.51,"currency_code":"GBP","in_stock":true},{"title":"35 KW","offer_id":55210045342038,"sku":"182378","price":1313.42,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0905\/4509\/4998\/files\/viessmann-vitodens-050-w-b0ka-combi-boiler-1682149.jpg?v=1788771676","url":"https:\/\/jjbuildingmaterials.co.uk\/products\/viessmann-vitodens-050-w-b0ka-combi-boiler","provider":"JJ Building Materials","version":"1.0","type":"link"}