Exhaust Fan Info

Most of the houses that are built or bought have attics. Attics are rooms that are typically found near the ceiling or in the mezzanine. The location of attics makes these rooms susceptible to heat and trapped air that can reach as high as 150 degrees Fahrenheit during hot climate. This temperature is hot enough to cook an egg sunny side up. On rainy and cold weather, attics get uncomfortable due to high humidity level. To channel the heat and moisture from the attics, attic exhaust fans are installed.

Attic exhaust fans are specially designed for attic use. Attics in our homes absorb the heat from the roofs. These tiny and often unnoticed rooms serve as insulation from the heat of the sun and the cold of the rain and snow. The heat is felt in the living space when the trapped air becomes more concentrated and stagnant in the attics. When in cold season, the attics become concentrated with humidity that is felt and seen through the fogging and steaming of walls and windows.

There are two types of attic exhaust fans. One is designed for the attic space only. This attic exhaust fan type provides ventilation in the attic to reduce the temperature. The other type is the whole house attic exhaust fan which starts the ventilation process in the attic and replaces the stagnant air with cooler air from the outside down to the living space.

When the attic is properly ventilated, it gives a number of benefits. Lower energy consumption is achieved with attic exhaust fan installation. On cold months, ventilation in the attics provides cooler air in the living area and on hot and humid months, attic exhaust fans reduce the temperature in the attics that is felt in the living area. Another benefit is protection. Attic exhaust fans provide ventilation in the attics where most unused belongings are kept for further disposal or usage. Little do we know that attics are the breeding place of bacteria and other microorganisms. And just by going up in the attic to retrieve an old board game increases the moisture content by a hundred.

Attics need ventilation as much as the living area of the house. These rooms serve as buffer from the heat and moisture from the outside environment. Proper attic ventilation helps in safekeeping our furniture and other fixtures from stagnant air damage. It also keeps bacteria from spreading.

Tags: basement, exhaust fan, blower, attic, fan