Sealey IR37 Infrared Paraffin/Kerosene/Diesel Heater 28/37kW 230V Infrared heater suitable for well ventilated indoor applications. Clean burning unit operates on paraffin, kerosene or diesel. Two heat settings. Produces an impressive 125,000 Btu/hr on high setting. 53ltr Tank allows a maximum of 20hrs running time dependant on setting, making this unit extremely economical. Complies with rigorous standards and is fitted with a safety cut-out. Specification Output: 28/37kW Output: 95,000/125,000Btu/hr Tank Capacity: 53ltr Fuel: Paraffin/Kerosene/Diesel Supply: 230V - 5A Running Time per Filling (maximum): 20hr Transport Wheels: Yes Automatic Shut-Off: Yes Heated Area: 25,000ft³ Heated Area: 708mtr³ Weight: 33kg Comes with a 12 Month Manufactures Warranty