Heat Star f172425 Portable Propane Forced Air Heater 400K Btu

Product Description

The HEAT STAR f172425 is a portable propane-fired forced air heater rated at 400,000 BTU/h, designed for high-output temporary heating in demanding job site and commercial applications. Running on propane and drawing 115 volts for its fan motor, this unit delivers a large volume of heated air across open spaces. At 100 pounds, it is a substantial unit built for stationary temporary placement rather than frequent repositioning. HVAC contractors, construction crews, and industrial maintenance teams typically deploy this class of heater to condition large uninsulated spaces, maintain cure temperatures for concrete or coatings, or provide emergency supplemental heat during cold-weather work.

This heater is suited for large-scale temporary heating applications including warehouses, construction sites, hangars, tents, and open industrial bays. The forced air delivery pattern moves heated air efficiently across wide floor areas without requiring ductwork. Its propane fuel source makes it independent of natural gas supply lines, a practical advantage on job sites without utility connections. Operation requires an adequate propane supply line and regulator sized for high-BTU demand, as well as appropriate ventilation for combustion byproducts in accordance with local codes and the manufacturer guidelines.

Key Features

• 400,000 BTU/h output for high-demand temporary heating of large spaces
• Propane-fueled operation with no dependency on natural gas infrastructure
• 115-volt fan motor compatible with standard job site power
• Forced air design moves heated air efficiently across open areas without ductwork
• Portable configuration suited for construction, industrial, and commercial temporary heat

Compatibility

Designed as a standalone portable propane forced air heater for temporary heating applications in residential construction, commercial, and industrial environments.

Installation Notes

This unit should be set up by a qualified technician familiar with high-BTU propane appliances and applicable fire and fuel-gas codes. Before connecting the propane supply, ensure the shutoff valve is fully closed and verify the regulator and supply line are rated for the BTU demand. Never operate this heater in a fully enclosed space without adequate ventilation, as combustion produces carbon monoxide. Keep combustible materials clear of the unit during operation in accordance with the clearance requirements specified in the product manual.

Technical Specifications

• Heating Capacity: 400,000 BTU/h
• Fuel Type: Propane
• Voltage: 115 volts
• Weight: 100 pounds

Standard Information

• Brand: HEAT STAR
• Manufacturer Part Number: f172425