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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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News

Don’t Buy A Half-House Fan

08/22/2019

We practically invented the whole house fan

Many whole-house fans on the market generate less than 1,000 CFM per unit, which only cools a fraction of the typical home. This is something our founder, Uncle John Felter, told consumers back in 1983. 

We sell whole house fans, because you don’t live in half of your house. Consumers have been buying fans too small to cool their homes.

John Q. Felter, Founder

Helping Homeowners Cut Energy Costs

Uncle Felter was finding ways to help homeowners cut energy costs while creating comfort decades ago. His wisdom still holds true today.

A whole house fan is comprised of two parts: fan and attic ventilation. The square footage of your home will determine the CFMs required to adequately cool your home. CFM requirements should be used to choose the correct fan size. It is important to have an adequate attic exhaust area, which is often overlooked and be sure to select a qualified installer for your Triangle Whole House Fan System, to ensure that the energy-saving equipment is installed correctly.

SPOTLIGHT: COLORADO HOME COOLING (CHC)

Efficient and Economical Solutions to Home Cooling

Having a properly cooled home will never go out of style, and Lakewood-based Colorado Home Cooling keeps homeowners on-trend. CHC is a small, locally-owned and operated business that has been an authorized Triangle Engineering Dealer since 2003. Owner and founder, Ryan Starr uses his team’s collective expertise in efficient and economical solutions to home-cooling and ventilation that can help you choose the air mover that fits your needs.

I install Triangle Engingeering whole house fans because they are powerful, quiet and durable. My customers enjoy the quiet performance and considerable energy savings. Whole house fans are the best cooling solution for high elevation climates.

Ryan Starr, Founder/Owner Colorado Home Cooling

Starr started working in the whole house fan industry in 1992. In 2003, he launched Colorado Home Cooling to address the cooling needs of Denver’s growing population and became a proud dealer of Triangle Engineering’s Comfort Cooler fans. Starr has built a customer-first business that provides comprehensive home cooling solutions. CHC has installed thousands of Triangle Engineering fans for happy customers all over the Denver-Metro area for over 15 years. Go to https://www.colohomecool.com/ to learn more about home cooling solutions that include whole house fan energy-saving equipment.

Proudly made in the USA, Triangle’s Whole House Fans are an efficient, fast, economical way to cool your home. Click here to learn more about Triangle Engineering’s Comfort Cooler and Comfort Aide whole-house fans.