June 27 2019 by zamira leave a comment.
Attic fan humidistat setting winter.
February 13 2017 by zamira leave a comment.
In winter the humidistat operates the attic fan when the relative humidity exceeds a preset level usually 40 to 50.
Proper humidistat setting attic fan.
This reduces attic moisture.
When it comes to adjusting the thermostat of your attic s fan it s best to adjust it to approximately 90 to 95 degrees.
In summer the thermostat operates the fan when the attic temperature reaches a preset level usually 90 to 95 degrees f.
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 fan humidity setting.
Humidity settings are another issue that can make or break the performance of your heating and cooling systems and your attic ventilation.
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The normal indoor humidity range in winter should be 15 to.
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What temperature should attic fan be set at.
If the outdoor temperature is near 10 f set the humidistat to 20 percent.