The Arcotherm Jumbo 85M 230V Indirect Combustion Heater is designed for heavy-duty performance in demanding environments. Built with robust panels, reinforced structure, and a durable frame, it thrives on construction sites, warehouses, factories, and large events. Despite its power, it remains portable with integrated large wheels, handles, and lifting eyes for effortless movement.

Delivering a massive 79kW of clean, fume-free heat, the Jumbo 85M is perfect for heating enclosed or populated spaces. Its advanced 7-blade fan assembly pushes out an impressive 7,200m³/hr airflow, ensuring fast and efficient distribution of warm air across large areas. With an efficiency rating of 92.7%, this heater combines strength with economy.

The Jumbo 85M runs on diesel, kerosene, or biodiesel, making it versatile for different sites. Optional accessories – including ducting, flues, thermostats, rain cowls, and fuel tanks – allow complete customisation for your application. A heavy-duty thermostat can also be connected, giving automatic temperature control and saving on fuel costs.

With a low noise level of just 67 dB, this heater provides powerful output without disrupting work or events. Whether you need reliable site heating, fast drying, or safe marquee heating, the Arcotherm Jumbo 85M delivers professional-grade performance.