“Installing a heat pump is not as simple as ... but is about 18 inches taller than the old one. If you have a combi boiler and no space for a tank, Heat Geek has developed a Mini Store cylinder ...

The average combi boiler will give good service for up to 15 years and, if you were to replace one now, would cost you anywhere between £500 to £1,800, plus installation charges. Something ...