Ravenheat • Conventional • Gas Fuel
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The Ravenheat CSI Primary has a 86.5% efficiency rating.
The Ravenheat CSI Primary is a Conventional boiler with a maximum power output of 11.7 - 25.6 (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 Ravenheat CSI Primary is an excellent choice for your home
86.5% efficiency rating for maximum energy savings
Reduce your energy bills by up to £150-£300 annually
Ravenheat quality with comprehensive warranty
Built to last with modern condensing technology
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