Attic Fan Bad Idea

The temperature in attics without attic fans can climb to as high as 150 degrees.

Attic fan bad idea.

During the summer there is always a benefit to a cooler attic. The attic fan consumes much more electricity than any possible saving from reduced air conditioner run time. The good and the bad of attic fans. One is saying that attic fans are bad because they allow conditioned air into a unconditioned space causing mold ice damming and energy waste.

I m sure i m oversimplifying things but feel that although you both are on opposite sides of the fence you are saying the same thing. Strong attic fans can actually back draft furnaces or water heaters by pulling combustion gases out of their burnersand. Or attic fan some areas of the country refer to the big fan that circulates air in your house the attic fan as the customer who as. Ah the whole house fan.

Attic fans reduce heat dramatically. Fan problems if there are not enough soffit gable or ridge vents a powerful attic exhaust fan can pull the air from your home. Good attic ventilation is excellent for. The negative consequences of moisture make for a long list.

That s why the energy required to run an attic fan is wasted. Attic fans make your home.