British Gas • Combi • Gas Fuel
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The British Gas RD 537i Combi has a 89.5% efficiency rating.
The British Gas RD 537i Combi is a Combi boiler with a maximum power output of 37.5 - 37.5 (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 British Gas RD 537i Combi is an excellent choice for your home
89.5% efficiency rating for maximum energy savings
Reduce your energy bills by up to £150-£300 annually
British Gas quality with comprehensive warranty
Built to last with modern condensing technology
Discover other efficient boilers you might be interested in
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