While all boilers essentially do the same thing - providing your home with hot water and heating - there are different types of boilers on the market. Some are more suited to smaller homes while others are ideal if you have multiple bathrooms. How many radiators and taps you have also plays a role too. Learn how different boiler types work and which boiler would best suit your home and needs, with our in-depth help.
Combi boiler guide
Understand what a 'combination' boiler is and why they're so energy efficient
If there are several people living in your household and you often use hot water at the same time, consider a regular boiler. They're linked to a hot water cylinder and a cold water storage tank, and are great in areas with low water pressure.
Efficiency levels of boilers in the UK are based on how much fuel is converted into usable energy. Our boilers are 94% efficient, which means only 6% of the fuel used by the boiler is wasted. You could save £205 a year by switching to a more efficient gas boiler1.
See how much a new boiler costs with an online quote.