125,000 BTU Indirect Fired Utility Industrial Heater with NG to LP Conversion Kit Series

Model: HSU125NG

Designed for use in spaces adjacent to a residence. These heaters use a finer mesh fan guard and utility grade safety switches to meet the CSA Utility Heater standard.

Grouped product items
Item #Product Name
F160491125,000 BTU Indirect Fired Utility Industrial Heater with NG to LP Conversion Kit
F200030Category III 4in Stainless Steel Horizontal Vent Kit
F200042Thermostat

If you are looking to turn your garage or barn into a work space you can use all year-round, you will have to find a safe quiet and reliable heat source. This 125,000 BTU Natural Gas Unit heater is the way to go. It uses a built-in electric high velocity fan to pull cool air into the rear of the heater, across a heat exchanger, then forcing warm air into the surrounding areas. These heaters only require 115v AC power and can be vented vertically or horizontally - please check local codes and restrictions. With a mounting clearance of only 1 inch, the supplied brackets, external access to power, and thermostat connections - installation is a cinch. With the Durable Spark ignition and robust factory standard self-diagnostic control module, we can offer a 3 year factory warranty on all parts and burners and a 10 year warranty on any defects in the heat exchanger. This heater offers the operating versatility and safety that you have come to expect from HeatStar.

  • 125,000 BTU per hour
  • For use with natural gas
  • Heats up to 4,167 sq.ft.
  • Spark ignition features self-diagnostic control module
  • Includes 2 angle brackets for ceiling mount
  • Low Profile Design - Can be installed in low-ceiling buildings
  • Minimum 8ft clearance from floor to base of heater required
  • 1/2in gas connection
  • Category 1 vertical, category 3 horizontal venting
  • LP conversion Kit included

Click on the links below to download product manuals, including schematics, or schematics alone. Please check the download size before downloading on your mobile.

Download Prop 65 Statement

More Information
Input BTU125,000
Heating Area (Sq Ft)4,167
Electrical Rating110 vac
Gas Inlet Connection1/2in
Gas Inlet Pressure Min3.5in WC
Gas Inlet Pressure Max14in WC
Clearance to Combustibles: HorizontalAbove 1in; Behind 18in; Sides 1in
Venting: Exhaust4in Diameter
Heat ExchangerAluminized Steel Tubing
Thermostat OptionalN/A
Fuel TypeNatural Gas or Propane
IgnitionElectronic
Item Length (in)31.75
Item Width (in)30
Item Height (in)30.5
Item Weight (lb)121
Warranty3 Year Limited on Parts & Burner, 10 Year on Tube
ModelHSU125NG

Click on the link below to download Specifier documentation and submit here. Please check the download size before downloading on your mobile.

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