Attic fans are beneficial to saving money on energy costs in various ways. Not only does a fan improve the circulation of air, it reduces the temperatures in the attic. In turn, this will eliminate a lot of the heat in the living area of your home. Reducing the temperature of the floor of the attic will provide a cooler ceiling. The benefits are limitless.
1. Improves Comfort Level and Temperature of Home
Attic vents can help to keep attics somewhat cooler. However, if the home has a temperature in the 80's, it is possible for the attic temperature to reach temperatures exceeding 150 degrees. Fans circulate air, which can reduce the temperature in the attic considerably—5 to 10 degrees cooler than the outside temperatures during the hottest part of the day. Additionally, since hot air rises in the summer and falls in the winter, having an attic fan can help to circulate the air in the attic throughout your home, which helps to even out temperatures in areas other than the attic.
2. Decreased Risk of Ice Damming
In areas that have a lot of snow, ice damming can be a problem when the ice freezes in the gutters and eaves of the house. When they begin to melt, it can cause damage to the shingles and the water might begin to back up into the attic. The water may work its way to the home's ceiling, which causes even more problems. The circulating air from the fan can increase the temperature during the winter months, which reduces ice buildup.
3. Reduces the Strain on the HVAC System
No matter what type of roof is in your home, an attic fan can take the pressure off of the heating and air conditioning unit that keeps your home comfortable. The ventilation that is given by the fans can prevent moisture buildup, as well reduce strain on the HVAC unit.
4. Reduces the Risk of Mold and Mildew
Moist, warm air inside your home is increased during the winter months. The colder side of the roof meets the warmth, which creates condensation, and can produce mold and mildew. If you keep a more even temperature in the attic, the roof won't need replacement or repairs as often. Fans can aid in the process by reducing the moisture and extending the roof's life.
If you are living in a healthier and energy efficient home, chances are a good attic fan is in place. The added ventilation can help remove harmful mold and mildew from the attic areas, and possibly prevent them from entering your living spaces. Having enough attic vents and being sure that you have everything properly sealed can also keep the hot air away from your living space. After all, you want to enjoy your time in your home. Contact a business, such as CNR Air Conditioning Inc, for more information.