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.
Attic vent fan thermostat setting.
When that temperature is reached or exceeded the thermostat ensures that the attic fan is switched on.
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Attic fan thermostat setting 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.
This temperature can be anywhere between 80 to 120 degree fahrenheit.
You might also install a humidistat that automatically turns your attic fan on to vent out humidity once the level exceeds 70 percent.
When the temperature drops below that set temperature it is again switched off.
Roofing attic ventilation.
When it comes to adjusting the thermostat of your attic s fan it s best to adjust it to approximately 90 to 95 degrees.
Likewise adjustable thermostats will shut the fan off.
Most manufacturers and contractors recommend a temperature setting between 100 and 110 degrees fahrenheit.
Most attic fans operate with a thermostat that automatically turns the fan on and off based on a temperature the homeowner sets.
Attic fan temperature setting.
Generally you need to set only one temperature for the thermostat.
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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.