Boiler Efficiency Ratings


Compare new boilers and assess whether your current boiler would be better off being replaced

Our boiler efficiency tables provided by SEDBUK (the seasonal efficiency of domestic boilers in the UK) provide a guide of how effective your boiler is at turning fuel into heat.

You can check your boilers rating by selecting it’s make and model below. Ratings are based on the SEDBUK Rating which is an indicator of its efficiency when used within an average domestic household, it’s a great benchmark for comparing new boilers and also assessing whether your current boiler would be better off being replaced due to low efficiencies.

For new boiler installations call British Gas Boilers on 0333 230 5216 for a no-obligation quote, alternatively visit Boiler Guide to request quotes from independent local and regional heating engineers.

VIEWING DETAILS ABOUT

Viessmann

Vitodens 100 W WB1B 19kW Regular Boiler open vent Efficiency

SAP seasonal efficiency

91.9%

Rating band

Band A

Specification

ManufacturerViessmann Boilers
ModelVitodens 100 W WB1B 19kW Regular Boiler open vent
Fuel TypeLPG
TypeConventional
MethodCondensing
Flue TypeRoom-Sealed
FanFan Assisted
Output (kW)17.3 - 17.3
Boiler ID
Manufactured From/To2009 - current

Summary

The Viessmann Vitodens 100 W WB1B 19kW Regular Boiler open vent is an 'A' rated boiler which has an excellent efficiency of 91.9%.

The Vitodens 100 W WB1B 19kW Regular Boiler open vent is a Condensing Conventional boiler with a maximum power output of 17.3kw that uses LPG as its fuel source.

As this boiler is 'A' rated it will provide efficient heating and subsequently reduce fuel bills and carbon dioxide emissions.

SEDBUK Rating

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