Attic Fan Or Air Conditioner

Gable fans operate as two separate units on opposite sides of the attic.

Attic fan or air conditioner.

With so much premium placed on spaces attic conversion took off as a home remodeling fad. An outdoor unit which houses the fan condenser and compressor and an indoor unit which holds the evaporator and fan. The whole house fan pulls air in from open windows and exhausts it through the attic and roof. 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 condenser in your air conditioner works hard to get rid of heat and pressurize refrigerant for the return trip through your house. 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. Intake vents located at the lowest part of the roof under the eaves allow cool. Choosing a more energy efficient air conditioner is one solution but for many homes an even better solution is an attic exhaust fan.

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. Attic hvac systems save space. Attic ventilation works on the principle that heated air naturally rises primarily utilizing two types of vents. Rooftop fans are installed right on top of the roof and perform two tasks at once.

So why put an hvac system up in the attic at all. Well mainly it s a way to save space. 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. Adding an attic fan can improve the airflow in your attic to keep it cool.

Expelling the stagnant air and replacing it with cooler air. Whilst before an attic is mostly used as a convenient storage area it has now taken new significance in the light of importance placed on having an. Attic fans push out the hot air and pull in the cool air from the vents installed on your roof. This is a very common misconception.

Now if you did have central air conditioning i would tell you not to install an attic fan and here s why. 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. It provides good attic ventilation in addition to whole house cooling. Both types of attic fans are popular as solar powered equipment.

But as has long been attested by many homeowners the most recognizable challenges that hinder the full maximization of this space is air conditioning. Oh an attic fan will do that. Install an attic fan. 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.