Attic Fan Central Air Conditioning

The condenser is outside and the fan and coil system is inside connected to the condenser by pipes that run up the outside of the house.

Attic fan central air conditioning.

This is a high volume fan sometimes installed in a ceiling opening that extends into the attic that is used in place of mechanical air conditioning at night. An outdoor unit which houses the fan condenser and compressor and an indoor unit which holds the evaporator and fan. Because the fan and coil unit is mounted in the attic in most retrofit air. Attic fans push out the hot air and pull in the cool air from the vents installed on your roof.

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. Attic ventilation works on the principle that heated air naturally rises primarily utilizing two types of vents. The pipes can be disguised as part of the gutter and downspout system. Put it in an attic full of blown insulation.

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. Now if you did have central air conditioning i would tell you not to install an attic fan and here s why. 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. Most updated central air conditioned homes have a new air conditioner split system meaning the ac is broken up into parts.

Attics and heat 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. Be sure that the access door is well fitted and doesn t let air escape around the edges.

Most central air conditioners are split systems. 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. Typically this indoor unit gets placed in a cabinet or closet somewhere inside. Oh an attic fan will do that.