Combi Boiler

A combination boiler or “Combi” is a high efficiency boiler that heats both hot water & central heating from a single unit without the need of a tank.

Regular Boiler

Regular boilers or heat only boilers are fed via tanks located in the loft. Central heating is supplied via an external pump to supply radiators.

System Boiler

Similar to a combi boiler these don’t need supply via a tank. Supply is via cold water mains. These boilers are for central heating only. Hot water will be supplied via a hot water storage tank, either vented or unvented.