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Wall Exhaust & Supply Fans

Agricultural Fans

Hazardous Location Models

Roof Mount Fans

Ceiling Mounted Fans

High Velocity Fans

Tube Axial Fans

Shutters and Dampers

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Portable Floor Fans

Wall Exhaust

Wall Exhaust & Supply Fans

Ceiling Mounted Fans

Ceiling Mounted Fans

Whole House Fans and Shutters

Agricultural Fans

Agricultural Fans

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Additional Resources

Downloads, FAQs, and more.

Frequently Asked Questions View all FAQs

How do you order the correct replacement parts?

Before ordering replacement parts, make sure you have the fan model and serial number.

Where can I find instructions to wire a motor on my fan?

The nameplate of the motor includes a wiring diagram. Wiring diagrams can also be found beneath the motor image in our Buy Parts section. Simply click the wiring diagram icon to view it.

Can I install a thermostat?

Yes, but only if the thermostat has a simple on/off operation. Please note: if the thermostat varies the amount of voltage delivered, it will damage the motor and void the warranty.

Can I install my whole house fan vertically?

Comfort Cooler (CC) series whole-house fans may be mounted vertically, however, the AS and CSS shutters will not function properly in the vertical position. We do not carry a ceiling shutter for vertical installation. Vertical installation instructions.

Quality Products

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Hazardous Location Models

QUALITYProducts.
SINCE 1948.

Heatbuster

Direct Drive
Sizes: 24” – 48”
Performance: 5,850 – 47,100 CFM

Direct Drive
Sizes: 24” – 48”
Performance: 5,850 – 47,100 CFM

Belt Drive
Sizes: 24” – 48”
Performance: 6,257 – 43,736 CFM

Belt Drive
Sizes: 24” – 48”
Performance: 6,257 – 43,736 CFM

HHC Hooded Fans

Direct and Belt Drive
Supply, Exhaust, or Reversible Fan
Sizes: 24” – 60”
Performance: 5,480 – 64,300 CFM

Direct Drive
Exhaust Fan
Sizes: 24” – 60”
Performance: 6,230 – 48,800 CFM

JBI Jet Upblast

Belt Drive, Motor in Airstream
Exhaust Fan
Sizes: 24” – 84”
Performance: 5,480 – 115,800 CFM

JBX Jet Upblast

Belt Drive, Motor out of Airstream
Exhaust Fan
Sizes: 24” – 84”
Performance: 5,480 – 115,800 CFM

VI Series Exhaust Fans

Belt Drive
Exhaust Fan
Sizes: 24”- 60”
Performance: 4,190- 43,500 CFM

FHI Supply or Exhaust Fan

Direct and Belt Drive
Supply or Exhaust Fan
Sizes: 16”- 84”
Performance: 3,610- 115,800 CFM

Belt Drive
Sizes: 36” to 48”
Performance: 12,100- 19,460 CFM

Belt Drive
Sizes: 36” to 48”
Performance: 12,100- 19,460 CFM

HBD Series Learn more

ManCooler- Low Stand

Direct Drive
Sizes: 18” to 48”
Performance: 2,990- 49,700 CFM

Mancooler- Medium Stand

Direct Drive
Sizes: 18” to 48”
Performance: 2,990- 49,700 CFM

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