Heatstar 400,000 BTU Forced Air Propane Industrial Heater


Heavy-duty design built for the jobsite. This Thermostatically controlled Heatstar 400,000 BTU Propane Forced Air Heater comes with a standard 20ft hose, regulator, and all the safety you would expect of a Heatstar product. Equipped with factory installed high limit switch and continuous solid state ignition, you can feel comfortable using this heater on any jobsite. Just plug the heater into a 110v outlet then hook up the included hose and regulator to a 100lb propane tank or larger, then you are ready to take the chill out of any job.


Manufacturer’s shipping direct can often be shipped within 1-2 business days but need to call us 800-228-3699 to confirm. Standard Manufacturer shipping typically will be the next business day but can be the following day and can take longer for BACK ORDERS, special freight requirements or if assembled to order. We will email you if any delays are expected from the Manufacturer. Please call 800-228-3699 if you have any questions related to shipping.



  • Heating Area: 9,000sq.ft
  • BTU per hour: 250,000 – 400,000
  • Operation Hours: 17 hours on low
  • Fuel Type: Propane
  • Min LP Tank Size: 2 x 100lb
  • Gas Inlet Connection: 3/8in
  • Gas Inlet Pressure Min: 20 psi (Regulator Out)
  • Ignition: Continuous Solid State
  • Electrical Rating: 115V 3A
  • Air Volume (CFM): 1400
  • Clearance to Combustibles: Outlet 6ft, Sides 2ft, Top 3ft
  • Certification: CSA
  • Weight: 49.75lbs
  • Heavy Duty High Output Fan: Yes


  • Thermostat (Optional)
  • High Limit Switch
  • Hose and Regulator
Additional Info
Manufacturer Heat Star
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