The Arcotherm Fire 45 Infrared Diesel Heater delivers 45.5kW of direct radiant heat, making it a robust choice for warehouses, factories, workshops, and construction sites. Unlike fan-driven heaters, it works through infrared radiation, providing consistent warmth without circulating dust or air. This makes it both efficient and suitable for sensitive environments.

Designed with convenience in mind, the Fire 45 is mounted on large integrated wheels and equipped with a durable handle and lifting hooks, making it easy to transport around site or load onto vehicles. Once in place, its tilting head allows you to direct heat exactly where it’s needed, while a slide-out shield prevents floor overheating.

The 18-hour runtime on a single tank ensures dependable heating for long shifts. The 65-litre shockproof polyethylene tank enhances durability, while the air-cooled combustion chamber, built from three layers of stainless steel, ensures long service life with no ceramic fibre insulation required.

Inside, the Fire 45 is engineered with premium components: a dedicated BM2 burner, a geared fuel pump, and electronic flame control with photo resistance sensor, all contributing to its quiet operation and reliable performance.

Whether you need fast, portable heating for large spaces or a long-lasting solution for demanding environments, the Fire 45 is built to handle it. Robust, mobile, and powerful — it’s one of Arcotherm’s most popular industrial infrared heaters.