Halstead • Conventional • Gas Fuel
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The Halstead Blenheim 40 has a 65.0% efficiency rating.
The Halstead Blenheim 40 is a Conventional boiler with a maximum power output of 12.46 - 12.46 (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 Halstead Blenheim 40 is an excellent choice for your home
65.0% efficiency rating for maximum energy savings
Reduce your energy bills by up to £50-£200 annually
Halstead quality with comprehensive warranty
Built to last with modern condensing technology
Discover other efficient boilers you might be interested in
Use our tools to calculate savings and compare boilers
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