Attic Fan Humidistat Setting Winter

This reduces attic moisture.

Attic fan humidistat setting winter.

Proper humidistat setting attic fan. In winter the humidistat operates the attic fan when the relative humidity exceeds a preset level usually 40 to 50. 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. Humidity settings are another issue that can make or break the performance of your heating and cooling systems and your attic ventilation.

In summer the thermostat operates the fan when the attic temperature reaches a preset level usually 90 to 95 degrees f. What temperature should attic fan be set at. Power gable mount attic fan egv5smt attic fans options for home ventilation frequently asked ions master flow solar attic fan 750 cfm dual thermostat humidistat control for. Step 1 set the humidistat knob on the humidifier to the following winter settings as recommended by the ask the builder website.

If the outdoor temperature is near 10 f set the humidistat to 20 percent. Dual thermostat humidistat control for attic fan installation how to install master flow 1500 cfm black power roof jet fan journals attic attic fans green air solutions. Attic fan humidity setting. When it comes to adjusting the thermostat of your attic s fan it s best to adjust it to approximately 90 to 95 degrees.

February 13 2017 by zamira leave a comment. Eliminating mold and mildew on the roof structure is the ultimate goal.