Jefferson JEFHTRAD125TC Infrared 125 Direct Air Heater Thermal Cut-Of

For demanding environments where high-output, reliable heating is essential, the Jefferson Infrared 125 Direct Air Heater is built to perform. Producing an impressive 125,000 BTU (36.6kW) of infrared heat, this heater is designed to warm large, well-ventilated spaces quickly and efficiently, making it ideal for warehouses, workshops, agricultural buildings, and industrial settings.

Using direct infrared heating technology, heat is delivered straight to people and objects rather than being lost warming the surrounding air. This makes the Infrared 125 especially effective in open or draughty environments where conventional heaters struggle to maintain temperature.

The heater is equipped with an LED thermostatic control with automatic cut-off, helping regulate temperature accurately while reducing unnecessary fuel consumption and operating costs. A timed ventilation system continues to run after shutdown to cool the combustion chamber, supporting long-term reliability and safer operation.

Built with a tough powder-coated steel housing, the Infrared 125 is designed to withstand harsh working conditions and exposure to the elements. With a large 40L fuel tank and efficient fuel usage, it provides up to 12 hours of runtime, allowing extended operation with fewer refuelling interruptions.

Key Features & Benefits

• 125,000 BTU / 36.6kW heat output for large spaces

• Direct infrared heating for fast, efficient warmth

• LED thermostatic control with automatic thermal cut-off

• Timed ventilation system to cool the combustion chamber

• Multi-fuel compatible: diesel, kerosene, or petrol

• Large 40L fuel tank for extended runtime

• Durable powder-coated steel housing for tough environments

Technical Specifications

• Model: Infrared 125

• SKU: JEFHTRAD125TC

• Thermal Power: 125,000 BTU / 36.6kW

• Fuel Type: Diesel / Kerosene / Petrol

• Fuel Tank Capacity: 40L

• Max Fuel Consumption: 3.44 L/hr

• Endurance: Up to 12 hours

• Output Power: 59W

• Dry Weight: 43kg

• Gross Weight: 43kg

Ideal Applications

• Warehouses and industrial units

• Workshops and garages

• Agricultural buildings

• Construction and maintenance environments

• Large, well-ventilated indoor spaces