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Curb-Mount Solar Attic Fan

curb mount attic fan

Curb-Mount Fan Overview

Mostly used on industrial buildings or commercial offices - must be
installed on a pre-built curb. Available in 3 solar panel sizes: 20, 30 or 50 watts. All other components are the same on all models.

Main Features

  • Operates on Solar Energy
  • Adjustable Solar Panel
  • Powder-coated Gray or Black
  • Easy 1 Hour Installation
  • Eligible for Solar Tax Credits
  • 25 Year Product Warranty

Venting Capacity

Model cfm Output Venting Capacity
20 watt up to 1,200 up to 2,000 sf
30 watt up to 1,550 up to 2,500 sf
50 watt up to 1,900 up to 3,100 sf

Accessories Available

Thermal Snap Switch - designed to turn on the fan when the temperature in the attic reaches approximately 80°F and off when the temperature reaches 70°F.


Fire Safety Cutoff Switch - designed to help stop the spread of attic fires during daytime fan operation by shutting down the fan.


Remote Solar Panel - solar panel is installed away from the attic fan assembly at a sunnier location on roof.

Data Sheet

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