Why Have An Attic Fan

Although not the ideal place to store your old antiques and children s baby clothes sometimes it s all we have.

Why have an attic fan.

A powered attic ventilator or attic fan is a ventilation fan which regulates the heat level of a building s attic by exhausting hot air. If the fan in the attic does not have a switch you will have to turn off the circuit breaker that controls the fan in the attic. The downside of attic ventilation fans. Also the devices have benefits like protecting your roof from damage which might be brought about by the heat and humid moving around the attic thus damaging the insulations and.

How to maintain your attic fan to make sure it lasts through the summer. Because typically attic fans are so strong that not only do they take the hot air out of the attic but they reach down into your house and take the cool air out of the house as well. Why you need an attic fan. You place the fans on the gable walls of your attic.

However the utility of attic ventilation fans is actually quite a controversial topic. Now if you did have central air conditioning i would tell you not to install an attic fan and here s why. An attic fan can be gable mounted or roof mounted. In short are attic fans good or bad.

The attic fan consumes much more electricity than any possible saving from reduced air conditioner run time. A thermostat is used to automatically turn the fan off and on while sometimes a manual switch is used. Ventilation fans or powered attic ventilators are designed to cool the attic pushing out the hot attic air and rushing in a flow of cool outside air. Now that you are aware of why you should maintain your attic fan all the problems that you could face with it and the remedies to the problems.

During the summer there is always a benefit to a cooler attic. Attic ventilation fans whether hard wired or powered by their own solar panels seem like a low cost and effective way to help keep your house cool. For many of us storage space is a big issue. Good insulation reduces fan effectiveness.

And since the roof must be penetrated for some attic fan installations there is concern about that it may lead to water damage. Thankfully most homes have an attic which loans itself to storage for homeowners. Many homeowners hear about attic fans installed by friends and neighbors and want to know if an attic fan is a good idea or just a waste of money. This will help to avoid premature damage to the shingles or mold building up in moist hot.

An attic fan works by exchanging the hot air in your attic space for fresh air pulled through the vents. Additional vents are required to draw in fresh air as the hot air is exhausted. That s why the energy required to run an attic fan is wasted.