Attic Fan With Air Conditioning

Attic fans push out the hot air and pull in the cool air from the vents installed on your roof.

Attic fan with air conditioning.

Attic ventilation works on the principle that heated air naturally rises primarily utilizing two types of vents. Expelling the stagnant air and replacing it with cooler air. Attic hvac systems save space. This enables the device to improve your overall air conditioning efficiency and protect the material of your roof and integrity of your attic space.

Rooftop fans are installed right on top of the roof and perform two tasks at once. Adding an attic fan can improve the airflow in your attic to keep it cool. So why put an hvac system up in the attic at all. Oh an attic fan will do that.

The whole house fan pulls air in from open windows and exhausts it through the attic and roof. Because typically attic fans are so strong that not only do they take the hot air out of the attic but they reach down into your house and take the cool air out of the house as well. Now if you did have central air conditioning i would tell you not to install an attic fan and here s why. This is a very common misconception.

Most updated central air conditioned homes have a new air conditioner split system meaning the ac is broken up into parts. An attic fan will perform best when the property is sealed and insulated to prevent energy loss and the entry of heated 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. One to blow in the other to blow out.

Install an attic fan. 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. Choosing a more energy efficient air conditioner is one solution but for many homes an even better solution is an attic exhaust fan. An outdoor unit which houses the fan condenser and compressor and an indoor unit which holds the evaporator and fan.

Both types of attic fans are popular as solar powered equipment. Put it in an attic full of blown insulation and you re. Whole house fans should provide houses with 3 to 6 air changes per hour varies with climate floor plan etc check with a professional to determine what is appropriate for your. Whole house fans and attic fans are often misconceived as the same type of fan and while they may share some similarities they have entirely different purposes.

The condenser in your air conditioner works hard to get rid of heat and pressurize refrigerant for the return trip through your house. It provides good attic ventilation in addition to whole house cooling. Intake vents located at the lowest part of the roof under the eaves allow cool.