Combi Boilers

A combi boiler, also known as a combination boiler, provides heat for central heating and domestic hot water upon demand. With a combi boiler heating system you do not require feed and expansion tanks in your loft space or a hot water storage cylinder, therefore saving space.

Domestic hot water is fed from the mains supply which maintains high water pressure and is heated instantly. However if you live in a low water pressure area, or have multiple bathrooms, a combi boiler may not be suitable. We always advise that you seek advice from your Gas Safe Registered engineer.

Model Name Description
evolve C An evolutionary step in gas boilers
Unica i Advanced energy saving credentials
Vision C Feature rich range with rear flue and kitchen cupboard fit
Compact A Cost conscious solution

A combi boiler is an ideal boiler if you want to:

  •  Replace an existing combi boiler and are happy with the performance your combi provides
  •  Utilise your loft space/airing cupboard for another purpose and want to remove the tanks and hot water storage cylinder
  •  Have instant hot water on demand
  •  Save space