The Glow-worm Energy7 30C Vertical Flue combi boiler is a popular option for use in medium-sized properties, such as those with 2-3 bedrooms, 1 bathroom, and an ensuite. with a central heating output of 30 kW and a hot water flow rate of 10.4 litres per minute.

• Includes boiler, flue vertical, 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