SunFire SF150 Radiant Heater, 130,000 - 150,000BTU, Diesel/Kerosene Fuel

SunFire SF150 Radiant Heater, 130,000 - 150,000BTU, Diesel/Kerosene Fuel

The 95150 SunFire SF150 Radiant Heater is a high-output, heavy-duty heating solution designed to keep large spaces warm without blowing air everywhere. Delivering up to 150,000 BTU of radiant heat, this unit heats people and objects directly—making it ideal for shops, barns, and jobsites where traditional forced air just doesn’t cut it. With diesel or kerosene operation, long runtime, and low-noise performance, it’s built to keep you comfortable while you work—because freezing while trying to get things done gets old fast.

Country of Origin
Made in the U.S.A.

Key Features / Specifications

• Model / Part Number: 95150 (SF150)
• Brand: SunFire
• Product Type: Portable radiant heater
• Heat Output:
  • High: 150,000 BTU (43 kW)
  • Low: 130,000 BTU (38 kW)
• Heating Coverage: Up to 3,600 sq. ft.
• Fuel Type: Diesel or #2 fuel (kerosene compatible)
• Fuel Tank Capacity: 19 gallons
• Runtime:
  • High: ~17 hours
  • Low: ~19 hours
• Fuel Consumption:
  • High: 1.10 GPH
  • Low: 0.97 GPH
• Electrical Requirements:
  • 120V / 2A / 60Hz
  • Or 12V pure sine inverter (800W minimum)
• Noise & Operation: Low-noise, odorless radiant heating
• Thermostat Compatibility: Wall thermostat connection ready (mechanical or battery)
• Fuel System: Heated fuel filter for reliable cold-weather performance
• Mobility: Multi-lift bracket for easier handling
• Dimensions: 29"W x 35"L x 41"H
• Weight:
  • Empty: 195 lbs
  • Full: 320 lbs
• Clearance Requirements:
  • Front: 72"
  • Sides: 36"
  • Back: None

Ideal For

• Heating shops, pole barns, and large workspaces
• Jobsite use where portable, high-output heat is needed
• Cold-weather environments requiring quiet, odorless operation
• Users wanting long runtime without constant refueling
• Anyone who wants to stay warm while working—without feeling like they’re standing in front of a jet engine