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Key Features
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Flagship output in the HSP line at 400,000-500,000 BTU/hr, heating up to 10,000 sq ft
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Heat exchanger keeps exhaust gas and heated air completely separate for clean, safe airflow
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46 gallon fuel capacity, the largest tank in the HSP lineup, provides up to 12 hours of runtime
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Runs on kerosene, JP8, filtered #1 and #2 diesel, or #1 and #2 fuel oil
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Long-life stainless steel combustion chamber resists corrosion over years of use
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Automatic safety and control devices, powerful fans ensure high static pressure
How It Compares
How The HeatStar HSP500ID-A Compares To Other HSP Indirect Fired Heater Options
Contractors heating the largest enclosed job sites usually face this question: should I get a mid-size HSP model like the HSP300ID, or this flagship HSP500ID-A for maximum BTU output on liquid fuel?
| Feature | HeatStar HSP300ID, 285K BTU | HeatStar HSP500ID-A, 400K-500K BTU |
|---|---|---|
| BTU Output | 285,000/hr | 400,000-500,000/hr |
| Heating Area | Up to 7,125 sq ft | Up to 10,000 sq ft |
| Fuel Capacity | 27.7 gal | 46 gal, the largest in the HSP line |
| Best Suited For | Large enclosed spaces | The largest enclosed spaces needing maximum liquid fuel output |
Product Description
The HeatStar HSP500ID-A indirect fired heater provides 400,000-500,000 BTU/hr, warming an area up to 10,000 Sq. Ft. with ease. This heavy duty heater is made for use with kerosene, diesel, jet fuel, and fuel oil, with a heat exchanger to keep exhaust gas and heated air separate. With its 46 gallon fuel capacity, this heater will run for up to 12 hours on a full tank. The stainless steel combustion chamber, alongside automatic safety features, ensure a long and safe service life.
- Provides 400,000-500,000 BTU/hr of kerosene-fueled heat
- Heats spaces up to 7,125 Sq. Ft. quickly and efficiently
- 46 gallon fuel capacity for up to 12 hours of runtime
- Runs on kerosene, JP8 (Jet A), filtered #1 and #2 diesel, and #1 and #2 fuel oil
- Long life stainless steel combustion chamber
- Water resistant flame control box
- Automatic safety and control devices
- Powerful fans ensure high static pressure
- Compatible with optional accessories like thermostat and duct adapters
Full Spec Sheet
| Model | HSP500ID-A, GWG311214 |
| BTU Output | 400,000-500,000/hr |
| Heating Area | Up to 10,000 sq ft |
| Fuel Type | Kerosene, JP8, #1/#2 diesel, #1/#2 fuel oil |
| Fuel Capacity | 46 gal |
| Runtime | Up to 12 hrs |
| Combustion Chamber | Stainless steel |
| Safety | Water-resistant flame control box, automatic safety and control devices |
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