Heatstar HSU400NG Big Boxx Indirect Fired Forced Air Utility Industrial Heater
Transform your garage, barn, or workshop into a cozy haven all year long with the HeatStar Big Boxx 400,000 BTU Industrial Heater. Designed for both residential and commercial applications, this high-capacity unit heater ensures consistent and efficient convection heating. With its built-in high-velocity electric fan, it efficiently pulls in cool air and radiates warmth throughout your space. Plus, with safety features like a high-temperature shut-off and gas safety flame sensor, you can rest assured knowing you're getting reliable, safe heat. Whether you're running on natural gas or propane, our inclusive LP conversion kit has got you covered.
Key Features of the Heatstar HSU400NG Big Boxx Heater include:
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Powerful Heating: Delivers a remarkable 400,000 BTU per hour.
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Wide Coverage: Capable of warming areas up to 13,400 sq.ft.
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Natural Gas Ready: Primed for natural gas use with easy propane conversion.
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Intelligent Spark Ignition: Equipped with a self-diagnostic control module for enhanced reliability.
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Space-Savvy Design: Perfect for low-ceiling structures, requiring a mere 8-ft floor-to-base clearance.
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Safety Assured: Features high-temperature and gas safety shut-offs along with a dedicated flame sensor.
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Flexible Venting: Accommodates both Category 1 vertical and Category 3 horizontal venting.
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Comprehensive Kit: Comes with a 1/2-inch gas connection and an inclusive LP conversion kit.
Equip your workplace with the heating power of Heatstar
Make your winters warmer and workspaces more comfortable with the HeatStar Big Boxx Industrial Heater. Invest in efficiency, safety, and comfort today!
More Information |
Weight |
280 |
Heating Area (Sq Ft) |
13400 |
Electrical Rating |
110 vac |
Gas Inlet Connection |
1/2in |
Gas Inlet Pressure Min |
3.5in WC |
Gas Inlet Pressure Max |
14in WC |
Mounting Height Range |
8ft - 10ft |
Clearance to Combustibles: Horizontal |
Above 1in; Behind 18in; Sides 1in |
Venting: Length Min/Max |
5ft - 25ft |
Venting: Exhaust |
4in Diameter |
Venting Direction |
Horizontal or Vertical |
Heat Exchanger |
Aluminized Steel Tubing |
Thermostat Optional |
Yes |
Fuel Type |
Natural Gas or Propane |
Ignition |
Electronic |
Item Length (in) |
41.9 |
Item Width (in) |
29.2 |
Item Height (in) |
38.6 |
Item Weight (lb) |
280 |
Warranty |
3 Year Limited |
Model |
HSU400NG |