Attic Exhaust Fan Settings Winter

During cold winter months the attic vent fan is not necessary.

Attic exhaust fan settings winter.

Attic fan temperature setting. Ceiling fan direction in the winter should be clockwise and the fan should run at the lowest speed. Most manufacturers and contractors recommend a temperature setting between 100 and 110 degrees fahrenheit. 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.

Most attic fans operate with a thermostat that automatically turns the fan on and off based on a temperature the homeowner sets. I have a new attic fan w thermostat set at 110 and humidistat set at 60. I believe it is due to the new attic fan which seems to run all the time. Dual thermostat humidistat control for top 5 best roof mounted attic fans read and save these instructions frequently asked ions roof mount power attic vents air vent dual thermostat humidistat.

The normal indoor humidity range in winter should be 15 to. Attic ventilation fans offer mechanical ventilation using a fan to draw in cool outside air and force out warm moist air. Humidity settings are another issue that can make or break the performance of your heating and cooling systems and your attic ventilation. I am in chicago where temperature is around 30 today and humidity about 53.

Air is drawn in through the attic fan and air is expelled through the roof vent system to keep your attic cooler and drier preventing ice and moisture issues throughout the winter. When it comes to adjusting the thermostat of your attic s fan it s best to adjust it to approximately 90 to 95 degrees. A clockwise ceiling fan direction for high ceilings is especially important in winter. Small attic vents located below the roof peaks provide sufficient ventilation to let the moisture created by heat rising into the.