The Glow-worm Energy7 25C Horizontal Flue combi boiler is a popular option for use in smaller properties such as flats, apartments, and homes with 1-2 bedrooms and 1 bathroom, with a central heating output of 25 kW and a hot water flow rate of 10.4 litres per minute.

• Includes boiler, flue horizontal, power system filter and 10 years warranty when registered on club energy7
• 7 years guarantee increases to 10 years warranty when installed and registered with a filter on club energy7