Attic Fan Temperature Differential

Quietcool attic fans work almost everywhere almost anytime.

Attic fan temperature differential.

Freezing and excessively hot outdoor temperatures rain and high. Attic fan thermostat switch type spst switch action close on rise number of switches 1 control range 80 degrees to 130 degrees f differential 15 degrees f height 4 9 16 in width 2 13 16 in depth 2 1 8 in sensor type bimetal for use with attic ventilators fans and dampers color beige silver face application attic fan control. With an attic fan you can cool the attic to the same temperature as it is outside greatly reducing the house from heating as quickly. Attic ventilation fans help cool air your attic by pushing out the stifling hot air from inside the attic and bringing in cool air from outside.

After attic fan installation ac still off during day. Ideal attic temperature and humidity settings. The ceiling design temp should be the greatest attic temp delta t not the ambient air temps. In particularly hot climates set the temperature higher to keep the fan from running for extended periods of.

Temp 92 f at 5pm. This prevents hot air from seeping into your home and driving up the temperature in the living space which reduces the load on your air conditioner. Most manufacturers and contractors recommend a temperature setting between 100 and 110 degrees fahrenheit. Ideal attic temperatures and humidity settings aren t always easy to maintain.

The closer you can get the max attic temp swings to ambient the better but it is really hard in existing housing stock especially when the existing roofing surface is nowhere near needing replacement. When it comes to adjusting the thermostat of your attic s fan it s best to adjust it to approximately 90 to 95 degrees. Temp 84f at 5pm. The fans cool the attic equalizing the temperature between the attic and outside of the home.

Of course some environments are much hotter than others so this will be the perfect time to measure out how warm your attic will get during the most heated of seasons. What temperature should attic fan be set at. Most attic fans operate with a thermostat that automatically turns the fan on and off based on a temperature the homeowner sets. During workdays would leave air conditioner off when leaving in the morning.

The duostat allows for worry free operation during both winter and summer months by allowing the homeowner to not manually turn on and off their attic fan when needed. This prevents snow from melting on your roof and freezing when it hits the cold gutter. The attic fan kept my house cooler by 8f compared to pre fan installation days. Energy efficient power attic ventilator.