40,500Btu/hr(11.5kW) Propane Space Warmer®. Features safety solenoid valve which prevents the unit from leaking gas and safely ignites by the Piezo push-button ignition system. Supplied with a fully approved gas regulator and hose. The Space Warmer® is fan assisted and as the fuel is completely burned it leaves no oily residue like you may experience when using other types of fuel heaters. There is no odour, except for the few seconds during start-up and the unit runs a little more quietly since they do not need a compressor to drive the fuel to the burner. Heats an area of 6850ft³(194m³) with a fuel consumption of 0.91kg/hr.