How Much Does An Attic Fan Help

In such doing the attic fan will reduce the temperature in the attic space that in turn cools down the whole house.

How much does an attic fan help.

They can cool your home in less than an hour. If the attic fan increases the comfort level of the house it may be worth it. The attic fans are fitted with thermostats that will switch on and off the fan depending on the homeowner s preference. Adding an attic fan may help to lower the ambient temperature in the attic but it s not an ideal solution.

If the attic fan keeps the house cool enough so that the owners leave the ac off there is almost certainly an energy benefit. An attic s intake vents are most commonly installed directly in the soffit either as individual vents spaced every few feet or as one continuous perforated soffit running the entire length of. An attic fan may not reduce your air conditioning costs but a whole house fan is a different story. If you choose an energy star rated solar attic fan for your home then you might qualify for tax credits that equal up to 30 of your initial expense.

Because you ll usually need two fans to create the results you want instead of a single traditional product your expenses are going to double. A typical fan can t do both the work of an attic and the whole house fan but a whole house fan does both. As stated above an attic fan can enable you to turn up your ac thermostat by as much as 10 degrees. Just make sure you have the right climate to use one.

An attic fan works by drawing in cool air to the attic space that pushes out the hot air through vents. Of course if the attic fan isn t working correctly and is running all year long that would be a significant problem. This means your air conditioner will not have to work as hard to do its job and may even cycle on less. How does an attic fan work.

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. 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. Attic fans are intended to cool hot attics by drawing in cooler outside air from attic vents soffit and gable and pushing hot air to the outside.