Unfortunately it is impossible to state a single number as the correct temperature.
Ideal thermostat setting for attic fan.
Ideal attic temperatures shouldn t be more than 10 to 20 degrees hotter than outside temperatures.
If your attic soars above 100 degrees and reaches the 150 mark its time to consult professionals.
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.
Ideally your attic space will stay in the same temperature range 105 115 degrees and the only true way to tell is to stick a thermometer into your attic overnight and check the reading every couple hours.
The correct attic fan temperature setting will help prevent the attic from getting desert levels of heat.
What temperature should attic fan be set at.
10 exhaust fan thermostat control 7 best attic fan reviews 2020 the the 1 reason power attic ventilators whole house fans and attic garage fan controller with delay what temperature.
Installing an attic fan with a humidistat can be effective in controlling the heat and humidity particularly during the hot summer days.
However maintaining ideal attic temperatures and humidity settings can be a challenging task for most of us.
In general most homeowners should set their attic fan temperature to in between 90 and 110 degrees fahrenheit.