Heat Only Boilers
Heat only boilers are also known as open vent, conventional or regular boilers. They heat your central heating and hot water when installed as part of a heating system together with a hot water storage cylinder, cold water storage tank, plus a feed and expansion tank (which is usually stored in the loft above the boiler to provide a good head of water). If the boiler you’re replacing is very old, it is most likely a heat only boiler. One of the other clues is that you’ll have a separate circulating pump, instead of one inside the boiler. We keep a huge stock of efficient condensing heat only boilers from all the leading brands such as Potterton, Worcester, Vaillant, Baxi and Glow-worm. In fact, we have all the heat only boilers you need at the lowest prices.
Grant Vortex Eco External Wall Hung 16-21kW Open Vent Oil Boiler
Grant Vortex Pro Utility 15-26kW Open Vent Oil Boiler
Grant Vortex Pro Utility 46-70kW Open Vent Oil Boiler
Grant Vortex Pro External 15-26kW Open Vent Oil Boiler
Grant Vortex Pro External 26-46kW Open Vent Oil Boiler
Grant Vortex Pro External 46-70kW Open Vent Oil Boiler
Order now for delivery within 10 working days
Grant Vortex Pro Utility 26-46kW Open Vent Oil Boiler
Worcester Greenstar Danesmoor Utility 25/32 Regular Oil Boiler (2022+)
Worcester Greenstar Danesmoor External 12/18 Regular Oil Boiler (2022+)
Worcester Greenstar Danesmoor External 25/32 Regular Oil Boiler (2022+)
