Box Fan In Attic To Cool House

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

Box fan in attic to cool house.

Its no good unless it is actually moving hot air out of the attic. Place the box fan face down on a work surface. Depending on the level of heat outside the room compared to the temperature inside it and whether you have multiple fans you can face the box fan in or out of a window. A box fan is a compact square device that uses a spinning blade to circulate air producing a cooling effect.

Its portable design allows you to place it in different spots including the floor or in an open window. In the late evening or early morning the fan is turned on to exhaust hot air from the house. With a whole house fan you will probably also need to consider other cooling elements such as ceiling fans and or air conditioning. The whole house fan is designed to pull air right through your house cooling and refreshing as it does so.

This prevents snow from melting on your roof and freezing when it hits the cold gutter. Cooler outdoor air enters through open windows lowering the indoor temperature. Cut off the end of the power cord using the blade of a utility knife. I have a fan on my attic but it is mounted to the outside wall and blows out.

Encased in shallow metal frames with open air grid panels covering blades. Turn the fan over. Open your windows before you turn on the fan. Slit 3 inches in on.

These fans exhaust into the attic space which is okay because they re moving fresh not hot air. They draw air through open windows exhaust it up through the attic space and cool the attic space. If you live in a single story home set up fans to blow inward on the shaded side of your home. 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.

If you have an attic in your home place the outward blowing fans in attic windows and leave the attic door open. How to use a box fan in the attic. You either want one or you don t. When used in conjunction with natural ventilation portable box fans are a good solution to cooling houses on hot days.

Remove the screws surrounding the grille on the fan using a phillips screwdriver. The fans cool the attic equalizing the temperature between the attic and outside of the home. 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. An attic venting fan is a basic yes or no decision.

A great advantage is that you can open any window in the house and get air movement in that room.