The Energy combi range has 3 boilers, with outputs of 25kW, 30kW and 35kW. As mentioned, this boiler, the 35kW, is the most powerful combi boiler in the range, however, if your home does not require this output for central heating and hot water, the 25kW and 30kW are available and could be better suited to your home.
Thanks to its high-efficiency rating of 93% and an ErP A-rating for heating and hot water, this Glow-worm Energy 35kW combi boiler could help you to save money on your energy bills.
Combi boilers are often a preferred choice of boiler type. This is because they combine both central heating and a water heater in one unit, removing the need for any additional cold or hot water storage tanks. The water for a combi boiler is supplied directly from the mains, heated in the unit, and then distributed when needed. As a result of their compact size, combi boilers are perfect for smaller homes with limited space.
