How To Operate Attic Fan

Attic fans exhaust hot air from your attic to the outside.

How to operate attic fan. From late morning to late afternoon. Good insulation reduces fan effectiveness. Attic fans come with different models. Attic fans that operate with a thermostat usually automatically turn on the fan based on the temperature that the homeowner sets.

Operating an attic fan is simple. Turn the slide or press the buttons on the thermostat to choose the desired setting. Opening windows on the lowest level. The problem with this design as argued by energy professionals is that attic fans also pull the conditioned air from your home into the attic.

Get the trade secrets from the jet fan man who has installed around 13 000 attic fans since 1983. Optimizing attic fan use with solar power. Fresh air is pulled in from your soffits and or roof vent creating a draft through your attic. Manufacturers and contractors suggest that you set the temperature setting between 100 and 110 degrees f.

Determine the size of the fan your home will need. The main work of an attic fan is to regulate the heat level of the attic by removing hot air out of the attic and pushing it outside providing needed ventilation. Determine where the best intake locations are. The downside of attic ventilation fans.

How to use maintain an attic fan natural cooling. Open several windows in your home. For those that prefer the idea of running the fan full time especially homeowners who struggle with attic moisture there s an option for you. Calculate the square footage of your home.

Some can have manual switches while others use a thermostat to turn them on and off automatically. Ideally this will lower the high temperatures that have built up in your attic. 3 run the attic fan during the warmest hours of the day. An attic fan can be used to cool down your living space any time the air outside is cooler than the air.

Switch the fan to the highest setting and let it boot up. As it boots up the slats will open and circulate the air after booting up switch it to the setting you want. However the utility of attic ventilation fans is actually quite a controversial topic. Learn how easy it is to install an attic fan.

Ensure that the home has at least 1 5 times the area for discharge as the opening you cut into the ceiling for the. This air is then exhausted through the fan to the outside. How an attic fan works.