HeatStar Forced Air Box Heater โ€” 127,000โ€“190,000 BTU/hr | Propane

๐Ÿ— Contractor Grade ๐Ÿข Rental Fleet Ready ๐Ÿ”ฅ Direct Fired Heat

โš ๏ธ VENTILATION REQUIRED:
This is a direct-fired forced air heater. Combustion byproducts are delivered with the heated air. Not approved for sealed or occupied indoor spaces without proper ventilation.

โšก Power Requirement: 115V / Single Phase ย  | ย  ๐Ÿ”ฅ Fuel: Propane

The HeatStar HS190SF Forced Air Box Heater delivers 127,000โ€“190,000 BTU/hr of powerful propane heat for larger enclosed jobsite spaces, temporary structures, and tents. With multi-rate settings, whisper-quiet operation, and an included thermostat, this heater allows precise heat management and high fuel efficiency for professional contractors and rental fleets.

๐Ÿ”ฅ 127Kโ€“190K BTU/hr Output ๐ŸŒ€ High-CFM Airflow (1600 CFM) ๐ŸŽš Multi-Rate Heat Settings ๐Ÿ”‡ Whisper Quiet Operation ๐Ÿšš Portable Box Heater Design ๐ŸŽ› Thermostat Included

High-Output Direct Heat for Medium to Large Spaces

The HS190SF is designed to heat larger jobsite areas, temporary structures, and tents efficiently. Multi-rate output control, an included thermostat, and optional ducting/diffuser systems allow precise temperature management while maintaining high airflow and fuel efficiency.

Why Choose the HeatStar HS190SF

๐ŸŽš Multi-Rate Heat Control

  • High or low output: 190,000 or 127,000 BTU/hr
  • Optimized fuel consumption and comfort
  • Whisper-quiet operation

๐Ÿ›  Jobsite-Ready Design

  • Solid rubber wheels for portability
  • Optional steel storage box with lock hasp
  • Durable frame with easy high-limit reset

๐Ÿ”ฅ Efficient Direct-Fired Heat

  • Provides rapid heat for medium to large areas
  • Flexible duct and diffuser options
  • Dual propane tanks (2 x 100 lb) required

Ideal Applications

๐Ÿšง Construction Sites

Efficient heat for larger jobsite spaces and temporary structures.

๐ŸŽช Event Tents & Temporary Structures

High-output heat with ducting or diffuser flexibility.

๐Ÿข Renovations & Maintenance Projects

Rapid warm-up for short-term heating needs in ventilated spaces.

Specifications

Heating Capacity 127,000โ€“190,000 BTU/hr
Estimated Coverage Area Up to 4,750 sq. ft.
Fuel Type Propane
Minimum Propane Supply Two 100 lb tanks
Electrical Requirements 115V / 60Hz / 5.5A
Airflow 1600 CFM
Ducting Capability Up to 10 ft (16" diameter)
Clearance to Combustibles Top/Sides/Back: 1 ft ยท Outlet: 6 ft
Ignition Electronic
Mobility Solid rubber wheels
Unit Dimensions (Lร—Wร—H) 35.75" ร— 20.25" ร— 34.75"
Unit Weight 159 lbs
Thermostat Included
Warranty 1-Year Limited

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