Sealey AB458 Space Warmer® Paraffin/Kerosene/Diesel Heater 45,000Btu/hr without Wheels 45,000Btu/hr Heat output. Clean burning - A specially designed burner head in a stainless steel combustion chamber ensures a more thorough burn of fuel which means greater fuel economy and maximum heating effect. Proven pump system can operate with either paraffin, kerosene or diesel. Diesel however does not burn as cleanly Filter Protection - The compressor unit is protected by extra large filter. Large Fuel Tank - Will Operate between 8 and 14 hours on a single fill of fuel. Fitted with safety cut-out. Fitted with a flame-out device which cuts the fuel supply when the flame is inadvertently extinguished Complies with rigorous standards. Specification Output: 13.2kW Output: 45,000Btu/hr Tank Capacity: 19ltr Fuel: Paraffin/Kerosene/Diesel Supply: 230V - 5A Running Time per Filling (maximum): 14hr Transport Wheels: No Airflow: 170cfm Automatic Shut-Off: Yes Heated Area: 8,800ft