The Sealey AB7081 is a powerful diesel and paraffin space heater delivering 70,000Btu/hr (20kW) heat output, designed for efficiently warming large commercial and industrial spaces up to 600m³. This versatile unit features a proven pump system that operates cleanly on either kerosene or diesel fuel, making it an ideal heating solution for workshops, warehouses, construction sites, and agricultural buildings. Built with a durable stainless steel combustion chamber, this space heater incorporates dual LED displays showing both ambient temperature and your desired thermostat setting for precise climate control. The generous 22-litre fuel tank provides up to 11 hours of continuous operation per filling, minimising refuelling interruptions during the working day. Safety and practicality are prioritised throughout the design, with fitted safety cut-outs providing automatic protection and a fuel gauge allowing easy monitoring of fuel levels. The robust construction includes a sturdy carrying handle and heavy-duty transport wheels for easy manoeuvrability around site, whilst the unit complies with rigorous industry standards and achieves an A energy rating for efficient operation. Features and Benefits: • 20kW heat output efficiently warms spaces up to 600m³ • Dual fuel capability operates on kerosene or diesel for flexibility • Stainless steel combustion chamber ensures long-lasting durability • Dual LED display provides clear temperature monitoring and control • 11-hour running time reduces frequent refuelling • Safety cut-outs provide automatic protection during operation • Heavy-duty wheels and handle enable easy site transportation • A energy rating delivers efficient, cost-effective heating Specifications: • Airflow: 323cfm • Automatic Shut-Off: Yes • Brand: Sealey • Energy Rating: A • Fuel Tank: 22L • Fuel: Kerosene/Diesel • Heated Area: 21,200ft³(600m³) • Motor Power: 230W • Nett Weight: 15.4kg • Output: 70,000Btu/hr(20kW) • Running Time per Filling (Maximum): 11hr • Supply: 230V~50Hz • Transport Wheels: Yes