The Sealey Industrial Infrared Diesel Heater delivers 29kW of powerful, efficient heating for workshops, warehouses, garages and marquees. This compact diesel-powered unit uses advanced infrared technology with no electric fan, ensuring quiet operation with no dust circulation or air movement. Heat is distributed evenly in all directions, making it ideal for well-ventilated indoor spaces where consistent warmth is essential. With a substantial 70-litre fuel tank, this heater provides up to 25 hours of continuous operation from a single filling, consuming approximately 2.18-2.30kg of fuel per hour. The clean burn technology and precisely controlled fuel supply prevent unpleasant odours and carbon monoxide emissions, whilst achieving an impressive 87.10% energy efficiency index. Capable of heating areas up to 750m³, it offers professional-grade performance for medium to large commercial and industrial environments. Safety features include overheat protection, auto-misfire detection, tilt and shock sensors, low fuel shut-off, and flame-out fuel cut. The intuitive soft-touch control panel with LED display features a 24-hour timer and temperature control thermostat for convenient operation. Four castor wheels provide easy manoeuvrability around your workspace, whilst the 58dB(A) noise level ensures relatively quiet operation. The unit must only be used with fresh, clean diesel to maintain warranty validity and optimal performance. Features and Benefits: • Infrared heating technology with no fan ensures dust-free, quiet operation • Advanced safety sensors including tilt, shock, and overheat protection • Up to 25 hours running time from 70L fuel tank • 24-hour programmable timer and thermostat for automated temperature control • Compatible with stainless steel flue accessories for versatile installation • Four castor wheels for easy repositioning Specifications: • Automatic Shut-Off: Yes • Brand: Sealey • Energy Rating: A • Fuel Tank: 70L • Fuel: Diesel • Heated Area: 26,486ft³ (750m³) • Motor Power: 80W • Nett Weight: 79.5kg • Output: 99,000Btu/hr (29kW) • Running Time per Filling (Maximum): 25hr • Power: 80W • Energy Efficiency Class: B • Fuel Consumption: 2.18-2.30Kg/h • Noise Level: 58dB(A) • Nominal Heat Output: 99,000btu/hr • Energy Efficiency Index: 87.10% • Useful Energy Efficiency at Nominal Heat Output: ? (nom): 86,229btu/hr • Heating Capacity: 29kW 24940 Kcal/h • Supply: 230V~50Hz • Transport Wheels: Yes