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Key Features
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Robust construction designed to require maintenance only once a year
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Heat exchanger keeps exhaust gas and heated air completely separate for clean, safe airflow
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Runs on direct natural gas line or 100 lb propane tanks
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Long-life stainless steel combustion chamber resists corrosion over years of use
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Water-resistant flame control box protects electronics in wet jobsite conditions
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Automatic safety and control devices, powerful fans ensure high static pressure
How It Compares
How The HeatStar HSP400ID-G Compares To Other HSP Indirect Fired Heater Options
Contractors evaluating high-output indirect fired heaters usually face this question: should I get this gas/propane HSP400ID-G for low-maintenance operation, or the oil-based HSP300ID or HSP500ID-A for liquid fuel flexibility?
| Feature | HeatStar HSP300ID, 285K BTU, Oil-Based | HeatStar HSP400ID-G, 400K BTU, Gas/Propane | HeatStar HSP500ID-A, 400K-500K BTU, Oil-Based |
|---|---|---|---|
| Fuel Type | Kerosene, diesel, fuel oil, jet fuel | Natural gas or propane | Kerosene, diesel, fuel oil, jet fuel |
| Maintenance Interval | Standard | Once yearly, robust construction | Standard |
| Heating Area | Up to 7,125 sq ft | Up to 9,875 sq ft | Up to 10,000 sq ft |
| Best Suited For | Sites on liquid fuel needing mid-range output | Sites with gas/propane access wanting low maintenance | Largest sites needing maximum output on liquid fuel |
Product Description
The HeatStar HSP100ID-G indirect fired heater provides 400,000 BTU/hr, warming an area up to 9,875 Sq. Ft. with ease. This heavy duty heater has robust construction, and is designed to be maintained only once a year. The heater uses natural gas or propane for fuel, and includes a heat exchanger to keep exhaust gas and heated air separate. The stainless steel combustion chamber, alongside automatic safety features, ensure a long and safe service life.
- Provides 400,000 BTU/hr of heat
- Heats spaces up to 9,875 Sq. Ft. quickly and efficiently
- Runs on direct natural gas line or 100 Lb. propane tanks
- 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 | HSP400ID-G, GWG311215 |
| BTU Output | 400,000/hr |
| Heating Area | Up to 9,875 sq ft |
| Fuel Type | Natural gas or propane |
| Fuel Source | Direct natural gas line or 100 lb propane tanks |
| Combustion Chamber | Stainless steel |
| Maintenance Interval | Once yearly |
| Safety | Water-resistant flame control box, automatic safety and control devices |
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