HeatStar Forced Air Box Portable Heater | HS115SF | 81K/111K BTU/hr | Propane
HeatStar Forced Air Box Portable Heater | HS115SF | 81K/111K BTU/hr | Propane
HeatStar Forced Air Box Heater — 81,000–111,000 BTU/hr | Propane
⚠️ VENTILATION REQUIRED:
This is a forced air (direct-fired) propane heater. Combustion byproducts are discharged with the heated air. Proper ventilation is required. Not intended for tightly sealed or permanently occupied residential spaces.
⚡ Power Requirement: 115V / Single Phase — Thermostat Included
The HeatStar HS115SF Forced Air Box Heater delivers 81,000–111,000 BTU/hr of efficient propane heat for enclosed job sites, temporary structures, and tents. Designed for contractors and rental fleets, this quiet, multi-rate heater provides fast warm-up, fuel efficiency, and flexible ducting options in a compact, portable form.
Quiet, Efficient Heat for Enclosed Job Sites
The HS115SF is engineered for enclosed construction areas, tents, and temporary structures where quiet, reliable heat is required. Multi-rate output allows operators to balance heat demand, fuel consumption, and runtime. The included thermostat, hose, and regulator make this unit job-ready out of the box.
Why Choose the HeatStar HS115SF
🔇 Quiet Forced Air Heat
- Low-noise operation for enclosed workspaces
- Ideal for tents and temporary structures
- Comfortable for workers during long shifts
🔥 Multi-Rate Efficiency
- Selectable 81,000 or 111,000 BTU/hr output
- Shorter pre-heat times
- Improved fuel economy
🛠 Rental-Ready Construction
- Heavy-duty steel cabinet
- Easy high-limit switch reset
- Designed for frequent transport and use
Ideal Applications
🏗 Enclosed Construction Sites
Reliable propane heat for temporary and partially enclosed jobsite spaces.
🎪 Event Tents & Temporary Structures
Quiet, portable heating solution for tents and temporary buildings.
🏢 Rental Fleets
Durable, easy-to-operate heater ideal for short-term rentals.
Specifications
| Heating Capacity | 81,000 / 111,000 BTU/hr (Multi-Rate) |
| Estimated Coverage Area | Up to 2,875 sq. ft. |
| Fuel Type | Propane (LP) |
| Minimum Propane Supply | Two (2) × 40 lb propane tanks |
| Electrical Requirements | 115V / 60Hz / 3.5 Amps |
| Airflow | 650 CFM |
| Ducting Capability | Up to 10 ft (12" duct) |
| Thermostat | Included |
| Included Accessories | 15 ft hose, regulator, 20 ft power cord |
| Clearance to Combustibles | Top/Sides/Back: 1 ft · Outlet: 6 ft |
| Unit Dimensions (L × W × H) | 30" × 15" × 23.8" |
| Unit Weight | 91 lbs |
| Warranty | 1-Year Limited |