Do Attic Fans Work In The Winter. Attic fans exhaust hot air from your attic to the outside. Ridge vent must me installed per the manufactures instructions. Small attic vents located below the roof peaks provide sufficient ventilation to let the moisture created by heat rising into the.
An attic fan helps by equalizing the indoor and outdoor temperatures. Prevents condensation the warm from the heat isn t the only air that collects in your attic during the winter months.
How does an attic fan work.
Best ventilation is open soffit venting to a open vented ridge vent. This heat carries with it amounts of moisture from activities like cooking cleaning and showering. Open your windows before you turn on the fan. 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.
