Jefferson Tools JEFHTSPC150 Inferno 150 Direct Oil Space Heater

When extreme heat output is required for expansive, well-ventilated workspaces, the Jefferson Inferno 150 Direct Oil Space Heater is engineered to perform. Producing a powerful 150,000 BTU (44kW) of heat, this heater is designed to rapidly warm large workshops, warehouses, agricultural buildings, and industrial facilities where standard heaters fall short.

The Inferno 150 uses a direct oil-fired heating system. An internal air compressor pressurises air and mixes it with fuel before ignition in the combustion chamber, generating an intense heat stream. A high-displacement fan then forces warm air out efficiently, ensuring fast and consistent heat distribution across large open areas.

Built for demanding environments, the heater features heavy-duty steel construction with a tough, hard-wearing finish to withstand daily site use. Solid rubber wheels allow easy repositioning, while an integral fuel gauge provides quick visibility of fuel levels during operation.

Safety and reliability are prioritised with electronic flame control, thermal motor protection, and an error indicator light, giving operators confidence during extended run times. With a large 49L fuel tank and a maximum fuel consumption of 4.2L/hr, the Inferno 150 offers up to 12 hours of endurance, minimising downtime and refuelling interruptions.

Key Features & Benefits

• 150,000 BTU / 44kW heat output for very large spaces

• Direct oil-fired heating for fast, high-intensity warmth

• High air displacement for efficient heat distribution

• Electronic flame control for safe and stable operation

• Thermal motor protection and error indicator light

• Integral fuel gauge for easy monitoring

• Durable steel construction for industrial use

• Hard-wearing solid rubber wheels for mobility

Technical Specifications

• Model: Inferno 150

• SKU: JEFHTSPC150

• Voltage: 230V

• Thermal Power: 150,000 BTU / 44kW

• Fuel Type: Diesel

• Fuel Tank Capacity: 49L

• Max Fuel Consumption: 4.2L/hr

• Endurance: Up to 12 hours

• Dry Weight: 26.0kg

• Gross Weight: 30.45kg

Ideal Applications

• Large warehouses and industrial units

• Agricultural buildings and barns

• Construction and maintenance sites

• Large garages and workshops

• Any well-ventilated environment requiring rapid, high-output heat