Secure Checkout
Manufacturer Warranty
Easy 30-Day Returns
Expert Support
Key Features
✓
Dual-stage burner with high and low settings for flexible heat output
✓
Produces radiant heat with no air movement, ideal for targeted, dust-free warmth
✓
Operates quietly and odor-free for improved user comfort
✓
Shock-proof fuel tank adds safety and reliability in tough jobsite environments
✓
Adjustable handle and lift bracket allow for easier handling and transport
✓
UL Certified for tested safety and dependable performance
How It Compares
How The HeatStar Portable Radiant Heater (Dual-Stage) Compares To Other Radiant Options
Contractors evaluating portable radiant heaters usually face this question: should I get the smaller HSP60R for compact spot heating, or this dual-stage HSP125R for flexible high/low output on larger jobs?
| Feature | HeatStar HSP60R, 58K BTU, Single Stage | HeatStar HSP125R, 102K-146K BTU, Dual-Stage |
|---|---|---|
| Burner Stages | Single stage | Dual-stage, high and low settings |
| BTU Output | 58,000/hr | 102,000-146,000/hr |
| Heat Type | Radiant, no air movement | Radiant, no air movement |
| Best Suited For | Smaller spaces, compact spot heating | Larger spaces needing flexible high/low output |
Product Description
The HeatStar HSP125R Pro Series Portable Radiant Heater delivers 102,000 to 146,000 BTU/hr of clean, targeted heat for demanding jobsites. With dual-stage burner settings, quiet and odor-free performance, and no air movement, this heavy-duty unit is built for reliable comfort. Rugged construction, a shock-proof fuel tank, and UL certification make it a dependable solution for on-demand radiant heat.
- Dual-stage burner with high and low settings for flexible heat output
- Produces 102,000-146,000 BTU/hr of radiant heat with no air movement
- Heavy-duty construction ensures durability for jobsite use
- Operates quietly and odor-free for improved user comfort
- Compatible with kerosene, JP8 (Jet A), filtered #1 and #2 diesel, and #1 and #2 fuel oil
- Shock-proof fuel tank adds safety and reliability in tough environments
- Adjustable handle and lift bracket allow for easier handling and transport
- UL Certified for tested safety and dependable performance
Full Spec Sheet
| Model | HSP125R Pro Series, GWG311195 |
| BTU Output | 102,000-146,000/hr, dual-stage |
| Fuel Type | Kerosene, JP8, #1/#2 diesel, #1/#2 fuel oil |
| Heat Type | Radiant, no air movement |
| Tank | Shock-proof |
| Transport | Adjustable handle, lift bracket |
| Certification | UL Certified |
Free Shipping
Free shipping on every U.S. order
Authorized Dealer
Genuine products from trusted manufacturers
Expert Support
Real help before and after your purchase
Secure Checkout
Protected payments and encrypted checkout