The medium sized Woodburning & Multi-Fuel Stoves in this category have a heat output of up to 9kW. 1kW of heat is equal to 1 bar on an electric fire.
9kW of heat can warm a room with average insulation of approximately 7m Width x 7.5m Length x 2.4m Height
9kW of heat can warm a room with average insulation of approximately 23 Feet Wide x 24 Feet Long x 8 Feet High