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 water cylinder, therefore saving space.

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	Efficiency Band	EST Recommended	Gas Type
Linea One	High end combi boiler	A		Natural Gas & LPG
Unica HE	Mid range combi boiler	A		Natural Gas & LPG
Unica BHE	Mid range balcony combi boiler	A		Natural Gas & LPG
Compact A	Cost conscious combi boiler	A		Natural Gas & LPG

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 & water cylinder

+ Have instant hot water on demand

+ Save space