Attic Fan Cost Savings

Improving attic ventilation for cost savings.

Attic fan cost savings.

The effectiveness and safety of attic fans is a debated subject but studies show that standard line powered fans actually cost more to operate than they generate in savings. Ad the infrared rays from the sun are powerful. Solar attic fans how they work. 126 302 at 90 savings.

Ultimately improving your attic s ventilation can have a net positive effect on your cooling bill. Attic fans cool the attic which helps cool the rooms just under it. The solar attic fans all moved less than 1 000 cubic feet of air per minute cfm and they did nothing to lower the temperature inside my own attic. Solar attic fans work by pulling in the cold air from the soffits and pushing out the hot air that has accumulated at the top of the attic.

But attic ventilation requires a balance. In this blog we will break down the estimated savings true savings and total costs of the solar attic fan. 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.

Here are some more benefits of getting a solar attic fan. Even though electric attic fans can lower your air conditioning costs they cost more money to run than what they save you. 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.