HeatStar Indirect Fired Heater — 70,000 BTU/hr | Diesel / Kerosene / Fuel Oil / Jet Fuel

🏗 Contractor Grade 🏢 Rental Fleet Ready 🌬 Clean Indirect Heat

✅ OCCUPIED-SPACE SAFE:
This is an indirect fired heater. Combustion exhaust is fully isolated from the heated air stream via an internal heat exchanger, making it suitable for indoor and occupied spaces when properly vented.

Power Requirement: 120V / Single Phase — Optional Remote Thermostat

The HeatStar HSP70ID Indirect Fired Heater delivers 70,000 BTU/hr of clean, safe heat for smaller occupied spaces. With an 11.6-gallon fuel tank and long runtime of up to 20 hours, this unit is ideal for contractors, rental fleets, and indoor environments where safe, indirect heat is needed.

🔥 70,000 BTU/hr Output 🌬 Indirect Fired — Clean Heat 🌀 High-Static Airflow 🛢 11.6-Gallon Fuel Tank 🚚 Portable, Outdoor Placement 🏗 Ductable Clean Air Delivery

Compact Indirect Heat for Smaller Spaces

The HSP70ID provides indirect-fired heat safely to indoor or partially enclosed spaces. Its heat exchanger isolates combustion exhaust, delivering clean, dry air via flexible ducting up to 25 ft. Heavy-duty construction, solid rubber wheels, and optional thermostats make it ideal for smaller job sites, tents, or workshops.

Why Choose the HeatStar HSP70ID

🌬 Clean Indirect Heat

  • Heat exchanger isolates combustion exhaust
  • Approved for occupied and enclosed spaces
  • Perfect for small workshops and tents

⛽ Multi-Fuel Reliability

  • Runs on kerosene, diesel, fuel oil, or Jet A
  • 11.6-gallon tank supports long runtime up to 20 hours
  • Compact design for small-scale operations

🛠 Professional Construction

  • Stainless steel combustion chamber and heat exchanger
  • Water-resistant flame control box and automatic safety devices
  • Solid rubber wheels for portability

Ideal Applications

🏢 Small Indoor Workshops

Safe, fume-free heat for occupied workspaces and small shops.

🎪 Event Tents & Exhibits

Compact indirect heat for temporary structures and event spaces.

🚧 Small Construction or Maintenance Sites

Clean heat for small jobsite areas or partially enclosed environments.

Specifications

Heating Capacity 70,000 BTU/hr
Estimated Coverage Area Up to 1,750 sq. ft.
Fuel Type Kerosene, #1 / #2 Diesel, Fuel Oil, Jet A / JP-8
Fuel Tank Capacity 11.6 gallons
Estimated Runtime Up to 20 hours
Electrical Requirements 120V / 60Hz / 3A
Airflow High-static indirect airflow
Ducting Capability Up to 25 ft (Single 12")
Heat Exchanger Stainless Steel (Indirect Fired)
Ignition Type Continuous
Mobility Solid rubber wheels
Unit Dimensions (L×W×H) 42" × 20" × 30.5"
Unit Weight 82 lbs
Thermostat Options F105108 Analog (33') / F105106 Digital (33')
Warranty 1-Year Limited

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