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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.

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Portable Coolers

QUALITYProducts.
SINCE 1948.

Heatbuster
Heatbuster

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

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Portable Cooler HD

Owner's Manual
Sales Sheet
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36” PC3613 PC3623
42” PC4213 PC4223
48” PC4815

The Portable Cooler HD is one of the most rugged and dependably built, direct drive fans on the market and is engineered to provide long lasting spot cooling for people, products and equipment.

Details

  • Tough, rugged and durable
  • Deep pitched blades
  • Switch Guard

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QBD

The QBD is our most economical direct drive portable barrel fan. It offers superb airflow in a rugged and easy to move design.

Details

  • Economical cooling
  • Durable steel barrel
  • Two-speed

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HBPC Series

Owner's Manual
Sales Sheet
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The “HBPC” employs the same great design of the Portable Cooler HD while adding a cradle mount, allowing for precise, directional cooling of people, products or equipment.

Details

  • Tough, rugged and durable
  • Full width easy grip handle
  • Tilts up/down 90° with positive tilt lock knob

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Portable Cooler Mini

The Portable Cooler Mini barrel fan has all of the great design of the Portable Cooler HD air mover but compact, lightweight design making it ideal for workshops, garages, patios, camping and sporting events. This 30″ air blower features a two-speed motor and caddy cart for ease of movement.

Details

  • Deep pitched blades
  • Spiral wound wire guard
  • 115 volt 60hz two-speed motor
  • Caddy cart handle for easy maneuverability

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Contractor Fan

Owner's Manual
Sales Sheet
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24” CF2421

Triangle’s Contractor Fan is great for home use, farm use, office use, workshops, garages, sporting events, and campsites.

Details

  • Tilt up or down 90° degrees
  • 115 volt, 60hz, two-speed motor
  • Spiral wound wire guard

See full specifications for sizing and performance data

View Full Specs
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