Dayton 7F66 16 Inch Attic Exhaust Fan
With Optional Thermostat and Blade Guard


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Dayton DA-7F66 Attic Exhaust Fan
Availability: Discontinued
List Price: $ 390.95
Price Break: $91.00
Our Price: $299.95

Special Discount:


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Keep your attic from overheating with the Dayton 7F66 16 inch attic exhaust fan. Exhaust fans pull air from the inside and replaces it with air from outside. This is ideal for locations in humid or tropical weather, as well as locations where there is little air ventilation and stagnant air throughout the home. Invest in a 7F66 for its:

Optional Thermostat
(Sold separately!) The 7F66's thermostat clicks on only as necessary and removes hot, stuffy air. It is also an economic alternative to turning your fan on and off, as many of us are full-time workers without the time or schedule to watch over a fan as if it were the Thanksgiving roast!

Motor's Power
The 7F66's motor runs at 120 volts and its single-speed can reach up to 1060 with 0.0" static pressure. The 7F66 also runs at 1/20 horse power and with a hertz of 60.

Installation is a cinch with the 7F66 because it has several options. It can mount on 12 15/16" O.C. mounting holes.

Uses in the Home
Attic exhaust fans are very practical in that they eliminate moisture and encourage air to circulate throughout your attic. Typically we store precious items in the attic that we simply cannot part with, such as historical documents, family treasures, and other items of sentimental significance. Protect these treasures from mold or moisture damage with the 7F66!


  • Model: DA-7F66
  • Product Type: Attic Exhaust Fan
  • Product Dimensions: 10.00" x 20.00" x 20.00"
  • Product Weight: 15.00 lbs.
  • Product Color: Black
  • Application: Ideal for any attic in need of air circulation and moisture removal
  • Type: Electric Fan
  • Max Air Flow: 1060 CFM
  • Diameter: 16 inches
  • Oscillation: No
  • Amps: 1.9 amps
  • Certifications: OSHA
  • Fan Style: Wall Mount
  • Product Construction: Steel
  • Adjustable Tilt: No
  • Adjustable Height: No
  • RPM: 1500
  • Motor Type: 1/20 HP
  • Remote Control: No
  • Control Type: Manual switch
  • Timer: No
  • Built-In Air Purification System: No
  • Commercial/Industrial Use: No


  • 1060 CFMs of power
  • Blade guard products you from damage and danger
  • Excellent way to protect your home from moisture damage
  • Great way to exhaust old, stale air away from your attic
  • Optional thermostat turns fan on only when needed