Unable to heat up the family's home to anything ... There are two types: air-to-water and air-to-air. Installing a system costs up to £8,900 once the £7,500 Boiler Upgrade Scheme grant has ...
How to buy the best boiler – if you do need a new boiler now, read our expert advice on choosing the right one for your home. Keeping your system water (the water that circulates in your pipes and ...