Attic Vent Fan Temperature Setting

Many people buy an attic fan which cost around 50 for standard electric gable fans to upwards of 350 for a high end solar attic fan and one of the first things they have to determine is the proper temperature to set the attic fan thermostat.

Attic vent fan temperature setting.

They are typically easier to install and won t detract from the appearance of your roof. Humidity settings are another issue that can make or break the performance of your heating and cooling systems and your attic ventilation. At what temperature should i set my attic power vent fans to keep my attic cool. The normal indoor humidity range in winter should be 15.

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. Most manufacturers and contractors recommend a temperature setting between 100 and 110 degrees fahrenheit. Most manufacturers recommend setting your attic fan thermostat. When it comes to adjusting the thermostat of your attic s fan it s best to adjust it to approximately 90 to 95 degrees.

Attic fan thermostat setting. In particularly hot climates set the temperature higher to keep the fan from running for extended periods of. 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.

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. 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. Attic fans perform this ventilation by pushing hot air out into the environment while also pulling fresh cool air into the attic. I live in a hot and humid climate where temperatures are often in the 90s.

When the temperature within the attic reaches a set point.