Are Gable Attic Fans Worth It

I bought it from granger and it is huge and heavy duty with a 1 2 hp motor and is belt drive.

Are gable attic fans worth it.

Excessive moisture will turn into ice or frost when temperatures dip too low and with the freezing and thawing process damage can occur to the construction materials and to your roof. Many are solar powered and require no other wiring so they don t cause any additional charges on your electricity bill. Best gable mounted attic fans at a glance. You place the fans on the gable walls of your attic.

If i were to install it in your situation i d do the following. The point of having an attic fan is to lessen the load on your ac system saving you money. Even if your roof already has ridge vents and plenty of ventilation built in it s a good idea to install gable fans or roof fans to help blow hot humid air out of the attic. Instead of installing a fan just make sure your attic is well ventilated.

During workdays would leave air conditioner off when leaving in the morning. Attic fans can create a negative pressure condition in your home causing vented appliances to backdraft. It has a blade span close to or a bit more then 42inches. Best gable mounted attic fans cool attic ventilator gable mounted attic fans.

I have to leave the attic door open so it will pull through the house. Using a fan gives you the benefits of a complete ventilation system without additional configuration. Yes attic fans can make a difference. Check the predominant wind direction in your area particularly during summer evenings.

The attic fan kept my house cooler by 8f compared to pre fan installation days. Gable fans fit into the gable vent and can be set to operate only within a preset temperature range. Temp 92 f at 5pm. This was observed on numerous days following the installation.

This backdraft can bring dangerous and toxic fumes into your home like carbon monoxide an odorless and deadly gas. Temp 84f at 5pm. Attic ventilation fans also tend to be quite energy efficient in terms of their own operation. They can provide a cooling effect that reduces temperature significantl y in your house.

Attic fans are not recommended if you have central air conditioning because when you turn the fan on in the summer it depressurizes the attic but also reaches down into your house and starts drawing off air conditioned air effectively driving up your cooling costs. 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 frame materials. Find out whether it is economical to run an attic fan. A gable attic fan is a fan connected to the boom hole that draws air in or pushes it out preventing it from falling.

An attic fan helps evaporate this moisture so you have less to worry about. After attic fan installation ac still off during day. Keep in mind that this will benefit you in the winter as well. Using the simple physics principle of air circulation it can draw in cool air while letting out the warm air.