Box Fan To Cool Attic

Whole house fans are mounted in the ceiling between a high point in your house and the attic.

Box fan to cool attic.

They draw air through open windows exhaust it up through the attic space and cool the attic space. A powered attic ventilator has a different purpose. Most building codes specify the gable fan or. Box fans come in different sizes and strengths.

You usually run a whole house fan at night. Slit 3 inches in on. How to use a box fan in the attic. A great advantage is that you can open any window in the house and get air movement in that room.

Cut off the end of the power cord using the blade of a utility knife. The fan is able to accommodate anywhere from 1 200 to 1 800 square feet of attic space. These fans exhaust into the attic space which is okay because they re moving fresh not hot air. Attic ventilation fans help cool air your attic by pushing out the stifling hot air from inside the attic and bringing in cool air from outside.

Encased in shallow metal frames with open air grid panels covering blades and fan box fans are essential tools if you don t have or don t want to use air conditioning. Box fans can create indoor. It is designed to lower the temperature of an attic by exhausting air from the attic and replacing attic air with outdoor air. Place the box fan face down on a work surface.

A floor fan has feet that let it rest on your floor or even your countertop without scratching surfaces. This prevents hot air from seeping into your home and driving up the temperature in the living space which reduces the load on your air conditioner. Remove the screws surrounding the grille on the fan using a phillips screwdriver. It s perfect for reducing cooling costs as it pulls fresh air from outside and expels warm attic air out through the exhaust vents.

If you need to cool a specific area like your favorite spot to sit when watching tv or your little one s play area this type of fan delivers spot on cooling. Air vent 18 inch dia electric gable vent fan courtesy of home depot. My idea is to vent the build up of hot air that has risen to the ceiling in the hotspot rooms into the attic so that air from cooler parts of the house can move in. Low cfm similar to a bathroom vent 300cfm and only in the hot spots basically by adding an inline ducting fan to the return ducts for the hotspot rooms.

These fans lower the temperature in the attic as well. The whole house fan is designed to pull air right through your house cooling and refreshing as it does so.