Always A Fan In Attics

This will help to avoid premature damage to the shingles or mold building up in moist hot.

Always a fan in attics.

Attic fans are installed at the roof level of your home to regulate the heat level. 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. An attic fan on the other hand is a fan that exhausts only attic air out of the attic vents. In the late evening or early morning the fan is turned on to exhaust hot air from the house.

Most fans cannot keep up. Open your windows before you turn on the fan. An attic fan works by exchanging the hot air in your attic space for fresh air pulled through the vents. 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.

As hot air rises to the top fans push the hot air out and cool down the home by drawing in the fresh air. 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 main work of an attic fan is to regulate the heat level of the attic by removing hot air out of the attic and pushing it outside providing needed ventilation. With energy costs higher than ever many homeowners are looking for ways to reduce their bills while still keeping the whole house cool.

I am the first to say the installation of an attic fan is not always recommended. A whole house fan is usually installed on the attic floor near the center of your house. Attic fans come with different models. There are many types of attic fans such as.

Some can have manual switches while others use a thermostat to turn them on and off automatically. During the day any cooler air brought in by the fan will be heated up immediately by the surrounding structure. Because of the attic s location it is always a hotter part of the house. When the attic becomes part of the home to be heated and cooled open wall gable vents and roof vents are no longer feasible but the underside of the roof the sheathing and rafters can still get.

But there are times when the installation a unit can be beneficial but it depends on several things 1 proper installation 2 proper conditions environmental factors 3 on a lesser note whether it is a diy installation or a professional installation which is costly and hence possibly not cost effective. Attic gable fans roof mount attic fans and solar attic fans.