Attic Fan Direction

Quietcool attic fans work almost everywhere almost anytime.

Attic fan direction.

Good insulation reduces fan effectiveness. Its thermostat is installed in a control box and is prewired. The downside of attic ventilation fans. During the summer an attic can be 40 to 50 hotter than the outside temperature which in turn heats up the house very quickly.

With an attic fan you can cool the attic to the same temperature as it is outside greatly reducing the house from heating as quickly. However the utility of attic ventilation fans is actually quite a controversial topic. Some whole house fans however can be reversed to spin in the opposite direction. If the vent fan is only pulling out of the garage and not the attic space then it wouldnt help the attic much which is what you want to cool.

These fans are usually wired to run in one direction. Whole house fans are used to blow hot air out of the attic by sucking cool air through the house up though the whole house fan and out though the gable vents in the 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.