Most updated central air conditioned homes have a new air conditioner split system meaning the ac is broken up into parts.
Benefts of an attic fan with central a c.
Because a whole house fan draws in hot air to the attic and then lets it out of the house your indoor air is considerably fresher.
Attic fans will circulate the air and remove excess heat.
The benefits of an attic fan.
Cooler outdoor air enters through open windows lowering the indoor temperature.
An outdoor unit which houses the fan condenser and compressor and an indoor unit which holds the evaporator and fan.
In the late evening or early morning the fan is turned on to exhaust hot air from the house.
This translates to temperatures roughly 10 degrees cooler throughout the rest of your home.
Unfortunately attic vents on their own do not complete the job as well.
An air conditioner while serving many of the same purposes is different than a whole house fan.
It can help cut down on moisture in your attic and even lower the temperature throughout your entire home.
A whole house fan moves air throughout the entire home including the living space and attic while an attic fan merely circulates air inside the attic.
Thank for your help.
A whole house fan is usually installed on the attic floor near the center of your house.
Well mainly it s a way to save space.
Attic humidity can compromise the structure of the 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.
Here are a few of the perks you can expect when you add an attic fan to your house.
Installing an attic fan improve ventilation in your home which creates all sorts of benefits.
I am thinking that in addition to cooling the attic the attic fan will work with the central air system keep the house cool.
Therefore using attic fans helps to eliminate humidity which in effect extends the life of your roof.
An attic fan may not reduce your air conditioning costs but a whole house fan is a different story.
Since it keeps your home cooler your attic fan decreases the amount your air conditioner has to run.
Please clarify just a bit.
A friend of mine says attic fans are helpful only when there is no a c in a home and that all it will do it cool the attic.
Running an attic fan during the hottest part of the day lowers the temperature in your attic by as much as 50 degrees.
Keep your attic moisture free.
Just make sure you have the right climate to use one.
A central air conditioning system provides cooled air that is ventilated through the ductwork in your home.
Lower air conditioning expenses.
