How Do Attic Fan Work

As the heat rises the attic fan works to expel the hot air and replace it with cool air.

How do attic fan work.

Attic fans are intended to cool hot attics by drawing in cooler outside air from attic vents soffit and gable and pushing hot air to the outside. How an attic fan works. It helps to cool your home temperatures and the attic by approximately 30 degrees. How does an attic fan work.

The vents and fan work together to keep the attic air cool and moisture free. Of attic and expels hot air from the attic quickly replacing it with cooler air from outside. During the day any cooler air brought in by the fan will be heated up immediately by the surrounding structure. However if your attic has blocked soffit vents and is not well sealed from the rest of the house attic fans will suck cool conditioned air up out of the house and into the.

The fan spins to push out the hot air and balances the heat levels in the attic. Solar attic fans can be installed in just 15 minutes. An attic fan is installed on the slanted side of your roof or on one of the gable sides of your attic. 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.

The vents in the fan open up to let the cool air circulate. Attic fans work on the principle of pushing out the attic s hot air and replacing it with cool air from outside. These fans are designed to remove excess heat from your attic which in theory is supposed to lessen the load on the air conditioning in your home. Once the solar powered attic fan is up on the roof the sun works its magic to power the fan.

There are several different types of attic ventilation systems but most of them feature small vents soffit and gable which draw in cool air along with a primary fan that pushes air outside. Whole house fans work on the principle of removing the hot and humid air out of the house. Solar attic fans in. The warm air escapes through the attic and to the attic vents allowing the circulation of chilly air from the windows.

Attic fans exhaust hot air from your attic to the outside. The whole house fan is installed inside the attic between the living space and ceiling. Even though an attic exhaust fan can incrementally lower the temperature of a very hot attic using a fan does not stop the source radiant heat.