Sealey LP55 Space Warmer® Propane Heater 54,500Btu/hr 54,500Btu/hr(16kW) (Propane). Fully approved gas regulator. Features safety solenoid preventing the unit from leaking gas without first being electrically started. Fan assisted, fitted with a piezoelectric ignition system for trouble-free starting and features a direct gas head assembly. Complies with all relevant CE and EN directives. Manufactured to BS EN 1596. Model No. LP55