Does An Attic Fan Pull Air

Attic gable fans roof mount attic fans and solar attic fans.

Does an attic fan pull air.

Also referred to as an attic ventilator an attic fan is an energy efficient solution to regulating the heat level of your property s attic by exhausting hot air. To ensure that the attic fan is working properly you need to make sure that your attic is sealed up tight where it touches the ceiling of the top floor. A whole house fan is a fan that exhausts air from the home into the attic and out the attic vents. Be sure that the access door is well fitted and doesn t let air escape around the edges.

Theory behind attic fans is they work on the principle of drawing hot air out of the attic and pushing it outside through the gable or roof levels. Combination thermostat and humidistat. There are many types of attic fans such as. Attic fans perform best when your attic is properly sealed and insulated to block the entry of heat and moist air.

How does an attic fan work. The fan blade is encased in a patented series of rings not a cylinder like standard units. Powered attic ventilators or attic fans just as they sound are designed explicitly for placing or installing in the attics. Attic fans push out the hot air and pull in the cool air from the vents installed on your roof.

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. The gable fan uses a thermostat control to help prevent heat build up inside the attic. An attic fan on the other hand is a fan that exhausts only attic air out of the attic vents. 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.