Does A Solar Attic Fan Save Money

It s usually better to take the money you would spend on an attic fan and instead spend it on increasing the insulation levels in the attic and the airtightness of the attic floor plane.

Does a solar attic fan save money.

Even though electric attic fans can lower your air conditioning costs they cost more money to run than what they save you. This product requires direct sunlight to operate. Find out whether it is economical to run an attic fan. Energy star rated solar attic fans still qualify for a federal tax credit of 30 percent of your purchase and installation costs.

Here are some more benefits of getting a solar attic fan. Larger homes that need larger a c units can save even more. As hgtv points out cooling a 1 000 square foot home with solar attic fans can save you about 40 per year in a warm climate like florida. You re almost always better off using passive ventilation like a ridge vent a soffit vent that sort of thing to reduce attic temperatures and not use an attic fan.

That means it could take between 10 15 years to get back to even with this investment. But you ll likely need two fans to make an impact says danny. My husband really thinks it s a great idea to buy a solar attic fan but i don t want to waste the money if it does little or nothing. Instead of installing a fan just make sure your attic is well ventilated.

The only time i would ever use an attic fan is if i had a roof that was unusually difficult to vent passively. Hip roofs are tough. Let s assume that you have a supertight house and no. Attic fans cool the attic which helps cool the rooms just under it.

A single fan typically costs 300 to 600 plus an extra 100 to 150 each for installation. Meanwhile solar attic fans are free to run lower your electric bills and have few costs beyond purchase and installation. Using a whole house fan can result in a savings of over 300 each month of running a 3500w a c unit during the hottest part of summer. Bridgett w tampa fla.