Attic Exhaust Fan Settings Winter

It circulates the air and prevents the moisture from building up.

Attic exhaust fan settings winter.

Most attic fans operate with a thermostat that automatically turns the fan on and off based on a temperature the homeowner sets. During cold winter months the attic vent fan is not necessary. 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.

Small attic vents located below the roof peaks provide sufficient ventilation to let the moisture created by heat rising into the. The warm air from exhaust fans doing laundry and even washing dishes rises up into the attic. The normal indoor humidity range in winter should be 15. One static vent style is the turbine vent which uses wind to power its enclosed fan all it takes is a light breeze to rotate the blades and suck heat out of the attic view example on the home.

Attic ventilation fans offer mechanical ventilation using a fan to draw in cool outside air and force out warm moist air. What temperature should attic fan be set at. To combat moisture buildup a fan in the attic is essential. 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.

Attic fan thermostat setting. Humidity settings are another issue that can make or break the performance of your heating and cooling systems and your attic ventilation. In particularly hot climates set the temperature higher to keep the fan from running for extended periods of. Prevents condensation the warm from the heat isn t the only air that collects in your attic during the winter months.