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Attic vent fan thermostat setting.
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.
Attic fan temperature setting.
Likewise adjustable thermostats will shut the fan off.
Most manufacturers and contractors recommend a temperature setting between 100 and 110 degrees fahrenheit.
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.
Generally you need to set only one temperature for the thermostat.
An attic that stays overly humid for days or weeks on end can.
When the temperature drops below that set temperature it is again switched off.
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.
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When it comes to adjusting the thermostat of your attic s fan it s best to adjust it to approximately 90 to 95 degrees.
You might also install a humidistat that automatically turns your attic fan on to vent out humidity once the level exceeds 70 percent.
Master flow 1250 cfm weathered wood galvanized steel electric powered attic fan with thermostat controlled model erv5ww view the master flow roof vents 93 00 93 00.
Compatible with all single speed master flow and ll building products power vents thermostat temperature ranges can be manually set from 60 to 120 helps power ventilator reduce damaging attic heat moisture adjustable thermostat powers your fan on off automatically.
Most attic fans operate with a thermostat that automatically turns the fan on and off based on a temperature the homeowner sets.