When the temperature drops below that set temperature it is again switched off.
Attic vent thermostat setting.
Compatible with all single speed master flow and ll building products power vents.
Wired for easy installation.
Likewise adjustable thermostats will shut the fan off.
What temperature should attic fan be set at.
Unit is 15 amp.
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.
Adjustable thermostat powers your fan on off automatically.
Generally you need to set only one temperature for the thermostat.
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.
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.
Thermostat temperature ranges can be manually set from 60 to 120 helps power ventilator reduce damaging attic heat moisture.
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.
Most manufacturers and contractors recommend a temperature setting between 100 and 110 degrees fahrenheit.
This temperature can be anywhere between 80 to 120 degree fahrenheit.