Gas Boilers


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