Attic Fan For Large Homes

The fans cool the attic equalizing the temperature between the attic and outside of the home.

Attic fan for large homes.

The qc es 3100 advanced whole house fan is a new take on the idea of whole house ventilation. Attic vent fans are commonly rated from 800 to 1 600 cfm making one fans suitable for attics of up to around 2 200 square feet. The remington solar ventilation attic fan is completely the remington solar ventilation attic fan is completely powered by free solar energy. However the utility of attic ventilation fans is actually quite a controversial topic.

Attic x 0 7 700 cfm minimum fan rating. Whole house fans by their nature are installed indoors in the attic floor or upstairs ceiling in a central location in the house. The process of thoroughly cooling the home and attic is called thermal mass cooling. This prevents snow from melting on your roof and freezing when it hits the cold gutter.

Add an additional 20 cfm x 1 20 if you have a steep roof and 15 cfm x 1 15 for a dark roof. The downside of attic ventilation fans. Whole house ventilation allows you to bring the cooler outdoor air through your windows home and attic space to thoroughly cool and ventilate both the home and 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.