The Sealey AB1758 is a high-output diesel and paraffin space heater delivering 175,000Btu/hr (50kW) of heat, designed for warming large commercial spaces, warehouses, workshops and construction sites up to 1,400m³. This industrial space heater features a versatile fuel system that operates efficiently on either kerosene or diesel, utilising a proven pump mechanism for clean, reliable combustion. The stainless steel combustion chamber ensures durability and longevity in demanding environments, whilst the substantial 50-litre fuel tank provides up to 11 hours of continuous operation between refills. The dual LED display allows operators to monitor both ambient temperature and set desired temperature levels through the integrated thermostat, providing precise climate control for professional applications. Built-in safety cut-outs offer protection during operation, and the fuel gauge enables easy monitoring of consumption. Mobility is enhanced by heavy-duty transport wheels and a sturdy handle, making repositioning straightforward even across uneven site floors. Powered by a 340W motor with a 647cfm airflow capacity, this A-rated heater complies with rigorous safety and performance standards. Weighing 27.8kg and operating on standard 230V mains supply, it represents a practical heating solution for contractors requiring substantial heat output in large-scale commercial or industrial environments. Features and Benefits: • Dual fuel compatibility accepts both kerosene and diesel for operational flexibility • Dual LED display shows ambient and target temperatures for precise control • 11-hour runtime from 50-litre tank reduces refuelling frequency on busy sites • Automatic shut-off and safety cut-outs provide peace of mind during operation • Heavy-duty wheels and handle enable easy manoeuvrability across work sites Specifications: • Airflow: 647cfm • Automatic Shut-Off: Yes • Brand: Sealey • Energy Rating: A • Fuel Tank: 50L • Fuel: Kerosene/Diesel • Heated Area: 49,500ft³(1,400m³) • Motor Power: 340W • Nett Weight: 27.8kg • Output: 175,000Btu/hr(50kW) • Running Time per Filling (Maximum): 11hr • Supply: 230V~50Hz • Transport Wheels: Yes