Whole House Fans

*Whole House Fans use 10% of the energy of an AC and can improve the air quality in your home!

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About Our Fans

Tamarack’s powerful Whole House Fans mount in the attic and rapidly cool your entire home. For a fraction of the cost of air conditioning, our fans bring in fresh, outside air from your open windows while exhausting hot, stale air through attic vents or gables. This results in  lower electricity costs, and improved indoor air quality.

Tamarack Whole House Fans are unlike any other brand on the market.  Featuring insulated doors that seal automatically when not in use, our fans prevent hot attic air from leaking back into your living space while eliminating heat loss during the heating season. Our whole house fans are available in different flow rates and insulation values to accommodate the varying needs of our customers.

Check out our simple Fan Finder Tool for help choosing the right fan for your home.

Fan Features At A Glance

  • ENERGY EFFICIENT
  • QUICK & EASY INSTALLATION
  • MAINTENANCE FREE
  • ONLY BRAND WITH R38 OR R50 INSULATED SELF-SEALING DOORS
  • MADE IN THE USA
  • MEETS CALIFORNIA TITLE 24 BUILDING ENERGY EFFICIENCY
  • BUILDING PRODUCTS BARAND SURVEY WINNER: 2016, 2017, and 2018

As seen on Ask this old house (video screenshot)