Skip Content

Want to pay an invoice? Please call us at 1-800-GRAINGER (1-800-472-4643).

Filter Results By

Whole House Fans

3 results found that include 17 products

Results per page:  16 | 32 | 48
Reversible 3-Speed Direct Drive Whole House Fan, 20" B
  • Reversible 3-Speed Direct Drive Whole House Fan, 20" Blade Dia. AIR KING Whole House Fans
  • Electrically reversible for air intake or exhaust, these fans can be mounted on the inside or outside of the window trim to provide air movement where permanent attic-mounted ventilating fans cannot be installed. The Storm Guard® allows the window to be closed behind the fan during inclement weather. The extender side panels fit windows 27" to 38"W x 26-1/4"H. The 6-ft., 18/3-cond. power cord has an integrated safety plug. These fans incorporate Class A motors and are not intended for use in commercial cooking, foundries, or industrial applications with exposure to dust-laden atmospheres or extreme ambient air temperature.

  • Item # 3C614
  • Mfr. Model # 9166
  • Whole House Fan, Direct Drive, Reversible 3 Speed, Blade Dia. 20 In., CFM High 3560, CFM Medium 3120, CFM Low...More

  • TM

    Grainger Choice

  • DAYTON Whole House Fans DAYTON Whole House Fans
  • Multiple product options available

    Designed with preassembled wood frames and thermally protected, 2-speed motors, these horizontal-mount fans effectively cool and ventilate an entire home by removing hot, humid air through the attic and drawing in cooler air from outside. The gasket between the venturi and plenum box reduces noise. The 2-speed wall switch has a 12-hour timer. Belt drive models have an automatic belt tensioning system which eliminates manual belt adjustment.

    Multiple product options available

  • QUIETCOOL Whole House Fans QUIETCOOL Whole House Fans
  • Multiple product options available

    Drawing cool outside air in through your windows and pushing hot air out through your attic vents, these versatile fans help circulate air throughout your entire home. They help reduce utility costs and provide excellent ventilation.

    Multiple product options available

Results per page:  16 | 32 | 48

Install a whole house fan from Grainger to help reduce utility costs. Whole house fans pull air in from open windows and exhaust it through the attic and roof. In addition to cooling the building, it also provides good attic ventilation. Cool a 500 sq. ft. small house up to a 3200 sq. ft. commercial building with the fans found here. Beat the heat without breaking the bank with a whole house fan from Grainger. Shop online today!

Note: Product availability is real-time basis and adjusted continuously. The product will be reserved for you when you complete your order. More