Do Attic Fans Lower Electric Bill

Ultimately improving your attic s ventilation can have a net positive effect on your cooling bill.

Do attic fans lower electric bill.

If you can improve ventilation in your attic and reduce the amount of heat the space holds and pushes into your home you ll reduce the cooling load on your air conditioner and save money on your utility bills. Solar attic fans can reduce your energy bill a simple way to reduce your electricity bill many owners of hawaii spend a small fortune to run fans and air conditioning in trying to keep your house cool. I don t know why so many people are so defensive about power attic ventilators but here are a few of the things they ve said to me in the comments. Yes installing an attic fan raises the electric bill.

Chuckcollier getty images. Three years ago i wrote an article titled don t let your attic suck power attic ventilators are a bad idea nearly a hundred thousand page views and 93 comments later it s still generating lots of heat. Here are easy things that you can do to lower your electric bills year round without sacrificing your family s comfort. Others say they ll draw conditioned air into the attic and increase energy use.

Some sources say they ll lower air conditioning bills by reducing the temperature of air in the attic. Install an attic fan. Too many attic vents can cause temperature fluctuations in cold weather months and too little venting will not do enough to dissipate heat in the summer. An attic fan will pull cool air into your home and help to remove the hot air.

If the attic fan increases the comfort level of the house it may be worth it. The money you save on your electric bill following routine professional servicing you can lower your electric bill by up to three percent. Don t run attic or window fans when the air con ditioner is on. But attic ventilation requires a balance.

An attic fan can be used temporarily during the summer to decrease the electric bill but it won t be the best option in the long run. If the attic fan keeps the house cool enough so that the owners leave the ac off there is almost certainly an energy benefit. Use ceiling fans instead.