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Portable Floor Fans
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Agricultural Fans
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Additional Resources

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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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Agricultural Fans

QUALITYProducts.
SINCE 1948.

Heatbuster
Heatbuster

The HeatBuster is one of the most rugged and dependably built, full service…

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Hazardous Location Models , Portable Fans , HeatBusters
PFG Series Agricultural Fans
  • Direct and Belt Drive
  • Sizes: 36”- 54”
  • Performance: 10,406- 23,214 CFM
Learn more
SLW Series
  • Direct and Belt Drive
  • Sizes: 36”- 48”
  • Performance: 10,220- 20,477 CFM
Learn more
Jetaire- Direct Drive
  • Direct Drive
  • Sizes: 24” and 30”
  • Performance: 5,600- 10,600 CFM
Learn more
High Velocity Fans
Jetaire- Belt Drive
  • Belt Drive
  • Size: 54"
Learn more
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