What temperature should attic fan be set at.
Attic fan temperature setting.
Quietcool attic fans work almost everywhere almost anytime.
If your attic soars above 100 degrees and reaches the 150 mark its time to consult professionals.
Most attic fans operate with a thermostat that automatically turns the fan on and off based on a temperature the homeowner sets.
Attic ventilators generally turn on between 90 and 110 degrees fahrenheit.
Likewise adjustable thermostats will shut the fan off.
Most manufacturers and contractors recommend a temperature setting between 100 and 110 degrees fahrenheit.
Most manufacturers recommend setting your attic fan thermostat between 105 115 degrees and monitoring how often and how long the fan runs to adjust the setting for your 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.
The default setting for the thermostat is 110 degrees.
When it comes to adjusting the thermostat of your attic s fan it s best to adjust it to approximately 90 to 95 degrees.
In particularly hot climates set the temperature higher to keep the fan from running for extended periods of time.
That said attic fans are not the best choice for cooling attics especially if you have central air conditioning.
When the temperature within the attic reaches a set point the fan will turn on and start venting the heated air cooling the attic space.
Ideal attic temperatures shouldn t be more than 10 to 20 degrees hotter than outside temperatures.
I installed 2 new attic fans in my house in north carolina.
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.
At what temperature do you set an attic fan thermostat.