Sealey LP Series Space Warmer® Propane Gas Heaters - Sealey LP55. Advantages of propane heaters include more complete burning without oily residue and quieter operation as no compressor is needed. This model features a durable paint finish, fan assistance, a piezoelectric ignition system for easy starting, and a direct gas head assembly. A safety solenoid prevents gas leaks when the unit is not electrically started. Supplied with an approved propane gas regulator and hose, and complies with all relevant CE and EN directives. Manufactured to BS EN 1596. Model No: LP55. Airflow: 300cfm. Fuel Consumption: 1.32kg/hr. Fuel: Propane. Heated Area: 9,500ft³ (275m³). Nett Weight: 6kg. Output: 54,500Btu/hr (16kW). Supply: 230V.