How Do Attic Fans Work

How an attic fan works.

How do attic fans work.

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 attic. Solar attic fans in. 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. The whole house fan is installed inside the attic between the living space and ceiling.

Once the solar powered attic fan is up on the roof the sun works its magic to power the fan. How does an attic fan work. It helps to cool your home temperatures and the attic by approximately 30 degrees. The warm air escapes through the attic and to the attic vents allowing the circulation of chilly air from the windows.

Whole house fans work on the principle of removing the hot and humid air out of the house. 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. Solar attic fans can be installed in just 15 minutes. 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.

An attic fan is installed on the slanted side of your roof or on one of the gable sides of your attic. Attic fans exhaust hot air from your attic to the 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. A solar attic fan ideally delivers up to 400 cfm of venting power per 1000 sq.

Of attic and expels hot air from the attic quickly replacing it with cooler air from outside.