Purpose Of Attic Exhaust Fan

Exhaust fans can quickly cool down areas that have become too hot from activities such as cooking or showering.

Purpose of attic exhaust fan.

A powered attic ventilator or attic fan is a ventilation fan which regulates the heat level of a building s attic by exhausting hot air. Ventilation fans ventilation fans or powered attic ventilators are designed to cool the attic pushing out the hot attic air and rushing in a flow of cool outside air. This air is then exhausted through the fan to the outside. The basic principle of an attic fan is that it pushes hot air out of your attic space.

Unlike a ventilation fan a whole house fan an attic mounted fan that exhausts air from a home at night is designed to cool a house that is to lower the indoor temperature. Fresh air is pulled in from your soffits and or roof vent creating a draft through 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. Cools your home at a fraction of the cost of air conditioning.

A whole house fan serves the purpose of an exhaust system. Intake vents located at the lowest part of the roof under the eaves allow cool. Attic ventilation works on the principle that heated air naturally rises primarily utilizing two types of vents. As the attic fan draws outdoor air into the attic it vents hot stale air out through attached dormers.

Ideally this will lower the high temperatures that have built up in your attic. An attic fan can be gable mounted or roof mounted. It has a direct drive motor and the rating of the motor is 14 horse power. Using an exhaust fan is very beneficial for the home indoor air quality and comfort of occupants.

The attic exhaust fan draws the fresh air through open windows and doors and removes hot humid stagnant and smoky air from the house. The attic exhaust fan is a fan that is installed in an attic. A powered attic ventilator has a different purpose. The fan also pulls air into your attic simultaneously cooling your attic.

Attic fans exhaust hot air from your attic to the outside. Designed to pull out hot air from a house or building. 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. It is designed to lower the temperature of an attic by exhausting air from the attic and replacing attic air with outdoor air.

An attic fan pulls air into the attic from the outdoors using the soffit vents you should already have installed in the eaves. Many people confuse a whole house fan with an attic fan but the two accomplish different goals.