Viessmann • Conventional • Gas Fuel
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The Viessmann Vitodens 100W WB1B 35kW Regular Boiler Open Vent has a 88.7% efficiency rating.
The Viessmann Vitodens 100W WB1B 35kW Regular Boiler Open Vent is a Conventional boiler with a maximum power output of 31.9 - 31.9 (KW) that uses Gas as its fuel source.
This boiler will provide efficient heating and subsequently reduce fuel bills and carbon dioxide emissions. Potential annual savings compared to older boilers: £150-£300.
Why the Viessmann Vitodens 100W WB1B 35kW Regular Boiler Open Vent is an excellent choice for your home
88.7% efficiency rating for maximum energy savings
Reduce your energy bills by up to £150-£300 annually
Viessmann quality with comprehensive warranty
Built to last with modern condensing technology
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