Does An Attic Fan Pull Air

Cold air is drawn in from outside through the soffit vents or roof.

Does an attic fan pull air.

The fan blade is encased in a patented series of rings not a cylinder like standard units. Attic fans push out the hot air and pull in the cool air from the vents installed on your roof. 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. 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.

This open ring configuration allows the fan motor to move air more efficiently and with fewer restrictions. 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. There are many types of attic fans such as. This device can be gable mounted or roof mounted and is controlled by a thermostat that automatically turns in off and on depending on the necessity.

How does an attic fan work. Powered attic ventilators or attic fans just as they sound are designed explicitly for placing or installing in the attics. Be sure that the access door is well fitted and doesn t let air escape around the edges. 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. 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. Attic fans perform best when your attic is properly sealed and insulated to block the entry of heat and moist air. 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.