Gas Safe approved • 0% finance available • Up to 10 years manufacturer's warranty • Price match guarantee
Boiler Conversions
Upgrade to an efficient 'A' rated condensing boiler today.
The prices shown below are to replace a conventional/open vent boiler (the type that has a hot water cylinder and cold water storage tank) with a combi-boiler.
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​We can offer finance on boiler installations and repairs.
Atlantic 24
Complete with domestic hot water temperature controls including a switched preheat function, mechanical built-in timer and a digital operating status & diagnostic display.
Atlantic 30
Complete with domestic hot water temperature controls including a switched preheat function, mechanical built-in timer and a digital operating status & diagnostic display.
Eco Compact 30
In addition to Main Heating’s tried and tested technology, this boiler is cupboard-fit, lightweight and has a five year warranty.
Eco Compact 25
In addition to Main Heating’s tried and tested technology, this boiler is cupboard-fit, lightweight and has a five year warranty.
Logic Plus 24
Made in the UK, with built-in frost protection, it provides excellent energy saving and performs quietly in your home.
Titanium 24
The Potterton Titanium 24 combination boiler provides outstanding Potterton reliability and British manufacturing excellence.
Logic Plus 30
Made in the UK, with built-in frost protection, it provides excellent energy saving and performs quietly in your home.
Energy 25
Compact size will fit in kitchen cupboards. Highly efficient for lower running costs. Quiet Mark approved.
Energy 30
Compact size will fit in kitchen cupboards. Highly efficient for lower running costs. Quiet Mark approved.
Titanium 28
The Potterton Titanium 28 combination boiler provides outstanding Potterton reliability and British manufacturing excellence.
Ecofit Pure 825
The cupboard-size combination boiler for any home. Quiet Mark approved, meaning it’s one of the quietest products in its category.
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Greenstar 25 Si
The Greenstar Si Compact combi boiler is suitable for small to medium sized homes with one bathroom.
Ecofit Pure 830
The cupboard-size combination boiler for any home. Quiet Mark approved, meaning it’s one of the quietest products in its category.
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Greenstar 30i
It’s perfect for small to medium sized homes and comes with a user friendly control that allows you to easily adjust your heating and hot water to meet your exact requirements.
The prices shown are based on the following assumptions:
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The boiler will be installed in the same location
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The boiler is wall hung
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The existing flue is circular
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The existing flue opening can be used (complying with regulations regarding window openings etc.)
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Boiler location is near a form of drainage for condensate pipework
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An existing working fused spur is available
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Full terms & conditions are available on request.
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