HeatStar Indirect Fired Portable Heater | HSP300ID | 285K BTU/hr | Kerosene/Diesel/Oil/Jet Fuel
HeatStar Indirect Fired Portable Heater | HSP300ID | 285K BTU/hr | Kerosene/Diesel/Oil/Jet Fuel
HeatStar Indirect Fired Heater — 285,000 BTU/hr | Diesel / Kerosene / Fuel Oil / Jet Fuel
✅ 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 HSP300ID Indirect Fired Heater delivers 285,000 BTU/hr of clean, safe heat for larger occupied spaces requiring higher output. Designed for professional and rental use, this unit combines extended runtime, increased airflow, and proven indirect-fired technology for reliable performance where safety and clean air are critical.
High-Capacity Indirect Heat for Occupied & Ventilated Spaces
The HSP300ID uses a stainless steel heat exchanger to isolate combustion gases from the heated air stream, allowing the heater to be placed outdoors while delivering warm, clean air indoors. Powerful fans enable flexible ducting up to 100 ft, and optional thermostats maintain consistent temperature for controlled environments.
Why Choose the HeatStar HSP300ID
🌬 Clean Indirect Heat
- Heat exchanger isolates combustion exhaust
- Approved for occupied and enclosed spaces
- Ideal for shops, tents, and food prep areas
⛽ Multi-Fuel Reliability
- Runs on diesel, kerosene, fuel oil, or Jet A
- 27.7-gallon fuel tank for extended runtimes
- Continuous ignition with cold-weather readiness
🛠 Durable Construction
- Stainless steel combustion chamber and heat exchanger
- Water-resistant flame control box
- Automatic safety and control devices
Ideal Applications
🏢 Workshops & Medium Industrial Spaces
Safe, fume-free heat for partially enclosed work areas.
🎪 Tents & Event Spaces
Indirect heat for temporary structures and exhibition halls.
🚧 Construction Sites
Clean heat for occupied temporary buildings or partially enclosed work areas.
Specifications
| Heating Capacity | 285,000 BTU/hr |
| Estimated Coverage Area | Up to 7,125 sq. ft. |
| Fuel Type | Kerosene, #1 / #2 Diesel, Fuel Oil, Jet A / JP-8 |
| Fuel Tank Capacity | 27.7 gallons |
| Estimated Runtime | Up to 13 hours |
| Electrical Requirements | 120V / 60Hz / 11.4A |
| Airflow | High-static indirect airflow |
| Ducting Capability | Up to 100 ft (16" flexible duct) |
| Heat Exchanger | Stainless Steel (Indirect Fired) |
| Ignition Type | Continuous |
| Mobility | Heavy-duty solid rubber wheels |
| Unit Dimensions (L×W×H) | 62.99" × 27.55" × 45.27" |
| Unit Weight | 271 lbs |
| Thermostat Options | F105108 Analog (33') / F105106 Digital (33') |
| Warranty | 1-Year Limited |