Box Fan In Attic

If you put in a powerful enough fan you could reverse the soffit vent flow but doubt a small box fan is going to do that.

Box fan in attic.

This is the least expensive high quality fan feature for feature available. Cooler outdoor air enters through open windows lowering the indoor temperature. Remove the screws surrounding the grille on the fan using a phillips screwdriver. Many homes utilize whole house fans which essentially do what you are proposing to do with a box fan.

This is about the peak cfm for box fans there are not really super powerful box fans or industrial box fans like other variants of fans and if you were looking for a fan with higher cfm you could look at a floor fan or perhaps a window fan or attic fan may suit your needs better. Turn the fan over. Cooler outside air should be coming in from the soffits. Box fans have comparable if not more cfm on average than your typical attic fan which ranges from around 450cfm 1600 cfm.

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. The fan is able to accommodate anywhere from 1 200 to 1 800 square feet of attic space. Yes providing the incoming air from open windows etc is cooler than the air in the bedroom house. A floor fan has feet that let it rest on your floor or even your countertop without scratching surfaces.

Place the box fan face down on a work surface. Box fans can create indoor. Our stylish powder coated steel 30 watt fan will effectively ventilate up to 2500 sq. There is also a ceiling mounted exhaust fan that draws air from inside the living areas exhausts it into the attic and then out the gable vent area.

There should be vents at the top of the attic eg ridge vents gable vents etc where hot air exits. Cut off the end of the power cord using the blade of a utility knife. Of course a whole house fan which i. In the late evening or early morning the fan is turned on to exhaust hot air from the house.

Of attic space at up to 1550 cfm. He also says that his attic has poor insulation. Air vent 18 inch dia electric gable vent fan courtesy of home depot. A whole house fan is usually installed on the attic floor near the center of your house.

How to use a box fan in the attic. It s perfect for reducing cooling costs as it pulls fresh air from outside and expels warm attic air out through the exhaust vents. Box fans come in different sizes and strengths.