Because there is less natural humidity in the air during the cold winter months the humidistat settings must be altered.
Attic fan with humidistat winter.
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Attic fan with humidistat.
In winter the humidistat operates the attic fan when the relative humidity exceeds a preset.
If it is below the air it draws past it will satisfy the control too quick shut off then kick on again etc.
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A humidistat is a device on humidifiers that regulates the amount of relative humidity inside a home or building.
What temperature should attic fan be set at.
I like to put a pigtail on mine then plug into a receptacle so the next guy can replace it easier.
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The ideal way to control the operation of an attic fan is with a thermostat and a humidistat.
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.
When it comes to adjusting the thermostat of your attic s fan it s best to adjust it to approximately 90 to 95 degrees.
The normal indoor humidity range in winter should be 15.
Humidity settings are another issue that can make or break the performance of your heating and cooling systems and your attic ventilation.
Winter air is by nature not humid so the problem must be condensation related.
In summer the thermostat operates the fan when the attic temperature reaches a preset level usually 90 to 95 degrees f.
How is an attic fan controlled.
When it comes to humidity you would be best to have the levels below 50 to avoid mold growth and structural rot.
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Running at 250 watt and moving over 2860 cfm this fan uses less power than typical attic fans that move half the amount of cfm.
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What temperature should attic fan be set at.
The quietcool afg pro 3 0 attic gable fan can help cool and ventilate your attic for just pennies an hour.
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Controlling indoor humidity levels can make the air feel cooler or warmer thus making the air more comfortable.