Efficiency
Efficiency
Power use
Results measure the heat output versus energy input, with the boiler working at full and partial capacity.
NOx emissions
Measured emissions of the polluting gases NOx by the boilers while working at a steady state.
Features
Measured emissions of the polluting gases NOx by the boilers while working at a steady state.
Ease of use
How easy it was to install, according to our Corgi expert
Boiler type
Choose between a combination which provides heat for central heating and direct hot water on demand, or a heat-only boiler that works with a cylinder to provide hot water.
Sedbuk rating
The Sedbuk rating is an energy label, similar to those found on domestic appliances. A is the highest and lower than B does not comply with new building regulations.
Price
The price we paid from a plumbing supplier, plus VAT.
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