Gas Boilers

Gas Boilers

What’s the right gas boiler for my home?

Thousands of homeowners trust our range of gas boilers to safely and efficiently heat their homes.

Most homes in the UK use a gas boiler and heating system to keep things toasty. However, if you’re purchasing a new boiler you may not want to choose a like-for-like replacement; upgrading to a more modern solution to save money in the longterm, or swapping to a solution that better suits your needs.

There are three main types of gas boilers available; combi boilers, system boilers, and conventional vented boilers (sometimes called “regular” boilers).

  • Combi boilers
  • System boilers
  • Regular (Open Vent) boilers

The right boiler for your home will depend on the size, your heating and hot water requirements, and your budget.

Combi boilers
  • Better suited for homes with one bathroom
  • Hot water is generated only when it’s required and does not need a water storage tank
  • Compact in size, so ideal for smaller homes
System boilers
  • Better suited for homes with more than one bathroom
  • Delivers a constant supply of hot water, so perfect for homes with higher hot water needs
  • Needs a water cylinder to store hot water
Regular (Open Vent) boilers
  • Better suited for homes with multiple bathrooms
  • Ideal where a lot of hot water is used at the same time, in multiple rooms
  • Regular boilers are compatible with solar water and heat pump heating systems
combi boiler
system boiler
regular open vent gas boiler