British / Scottish Gas • Conventional • Gas Fuel
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The British / Scottish Gas RD121 has a 78.5% efficiency rating.
The British / Scottish Gas RD121 is a Conventional boiler with a maximum power output of 20.5 - 20.5 (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: £50-£200.
Why the British / Scottish Gas RD121 is an excellent choice for your home
78.5% efficiency rating for maximum energy savings
Reduce your energy bills by up to £50-£200 annually
British / Scottish 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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Compare NowCheck if you're eligible for a free British / Scottish Gas RD121 boiler through the ECO4 scheme and start saving money on your energy bills.
