Heatstar F170325 Forced-Air Kerosene Heater, 125,000 BTU, (HS125KT)

Heatstar F170325 Forced-Air Kerosene Heater, 125,000 BTU, (HS125KT)

• The Heatstar F170325, also marketed as the HS125KT, is a heavy-duty forced-air heater delivering 125,000 BTU per hour. It heats up to 3,000 square feet and operates on multiple fuels including kerosene, diesel, heating oil, or JP-8 Jet fuel. Designed for job sites, workshops, and agricultural spaces, it features a thermostat, continuous ignition, and safety shutdown.
• Features:
  • Multi-fuel capability allows use with kerosene, diesel, heating oil, or Jet fuel for flexibility on site.
  • High 125,000 BTU per hour heat output covers up to 3,000 square feet quickly and efficiently.
  • Thermostat control and continuous ignition ensure consistent operation and easy adjustments.
  • Built-in safety features include overheat shutdown for safe jobsite use.
  • Durable construction with rugged handle, large wheels, and enclosed motor for portability and reliability.
• Specifications:
  • Manufacturer: Heatstar (Enerco Group)
  • Part Number: F170325 (HS125KT)
  • Heat Output: 125,000 BTU per hour
  • Fuel Types: Kerosene 1 & 2, Diesel 1 & 2, Home Heating Oil, JP-8 Jet Fuel
  • Coverage Area: Up to 3,000 square feet
  • Fuel Tank Capacity: 14 gallons
  • Fuel Consumption Rate: Approx. 0.77 gallons per hour at full load
  • Airflow: 275 CFM
  • Electrical Requirement: 115 volts, 60 Hz, approx. 5.5 amps
  • System Compatibility/Application: Intended for well-ventilated construction sites, workshops, garages, barns, and agricultural buildings needing portable, high-output heating
• The Heatstar F170325 can also be referred to as the HS125KT kerosene forced-air heater, multi-fuel space heater, 125K BTU jobsite heater, portable direct-fired heater, or construction heater.

Heatstar manufactures the F170325 with rugged components, multi-fuel flexibility, and reliable heating performance. It is designed for professional environments where safety, portability, and consistent heating are critical in large ventilated spaces.

Q: How long does it run on a full tank?
A: With its 14-gallon tank, the heater runs approximately 10 to 15 hours depending on fuel type and settings.

Q: Can this heater operate on standard heating oil?
A: Yes, the HS125KT is compatible with heating oil in addition to kerosene, diesel, and Jet fuel.

Q: Is it safe for indoor use?
A: This is a direct-fired heater and must only be used in well-ventilated or semi-outdoor environments. Maintain clearances of at least 3 feet from sides, top, and back, and 8 feet from the outlet.