Atticic Fan Neeed Or Not

If it s not in good shape air sealing and insulation will save you more money and make your home more comfortable than power attic ventilators.

Atticic fan neeed or not.

Attic ventilation works on the principle that heated air naturally rises primarily utilizing two types of vents. Some can move almost 300 000 cubic feet of air per. Attic ventilation fans help cool air your attic by pushing out the stifling hot air from inside the attic and bringing in cool air from outside. Don t let your attic suck power attic ventilators are a bad idea.

The ventilation that controls moisture from condensation and regulates the temperature in your attic relies on air circulation. Attic fans come with different models. In a properly designed passive system air enters through the soffit. A whole house fan is designed to pull air in through open windows and doors and exhaust this air through an attic space to the great outdoors.

Some can have manual switches while others use a thermostat to turn them on and off automatically. Ideally this will lower the high temperatures that have built up in your attic. You can diagnose it by plugging other electrical appliances that are working into the same outlet and by plugging the fan into a different power outlet. The main work of an attic fan is to regulate the heat level of the attic by removing hot air out of the attic and pushing it outside providing needed ventilation.

Your attic fan may not be turning on because of an electrical problem like a tripped circuit breaker a blown fuse or a bad connection. Ok i would definitely not recommend an attic fan. Best ventilation is open soffit venting to a open vented ridge vent. Ridge vent must me installed per the manufactures instructions.

Because what happens is attic fans are so strong that they actually reach down into the conditioned space of your house and they do that by using the wall cavities and where the outlets and pipes come through the walls as places where they draw air from the inside of your house it. More than 50 of the attic fans i see do not work and have current still live to the motor. This prevents hot air from seeping into your home and driving up the temperature in the living space which reduces the load on your air conditioner. Fresh air is pulled in from your soffits and or roof vent creating a draft through your attic.

One of the leading causes for fires. Do not use mechanical means electric attic fans. If your building enclosure is in good shape a power attic ventilator is unnecessary.