The Sealey AB7081 Space Warmer Heater is protected by an extra-large filter The Sealey AB7081 is a Space Warmer Heater with a maximum heat output of 70,000Btu/hr. Fitted with thermostat indicated in °C. The AB7081 is a proven pump system that can operate with either paraffin, kerosene or diesel. The AB7081 is fitted with a safety cut-out and complies with rigorous standards. Features:  Clean burning Protected by extra-large filter 70,000Btu/hr(20.5kW Heat output Fitted with thermostat indicated in °C Manufactured to comply with rigorous standards Proven pump system can operate with either paraffin, kerosene or diesel The AB Series heaters will operate for between 8 and 14 hours on a single fill of fuel A more thorough burn of fuel which means greater fuel economy and maximum heating effect Fitted with a flame-out device that cuts the fuel supply when the flame is inadvertently extinguished Specification: Fuel Tank: 19L Airflow: 240cfm Model No. AB7081 Supply: 240V - 5A Nett Weight: 15.3kg Transport Wheels: Yes Automatic Shut-Off: Yes Fuel: Paraffin/Kerosene/Diesel Heated Area: 13,600ft³(385m³) Output: 70,000Btu/hr (20.5kW) Running Time per Filling (Maximum): 9hr