Fan In Attic Window

Traditional window fans are held in place by closing the window down onto the fan.

Fan in attic window.

4 2 out of 5 stars 327. These fans are designed to remove excess heat from your attic which in theory is supposed to lessen the load on the air conditioning in your home. To achieve the best ventilation use two window fans one for bringing fresh air in from the outside and one for pushing hot air out. Open your windows before you turn on the fan.

Use a wood handsaw to enlarge the opening if necessary before putting the fan in. Opening the window will allow the fan to suck fresh air into the attic. Free shipping by amazon. Step 5 tape strips of plastic tarp using duct tape to the sides top and bottom of the fan to cover the seam between it and the attic wall.

Get it as soon as tue sep 22. If you have a choice always opt for the largest size fans that can fit in your windows. Cooler outdoor air enters through open windows lowering the indoor temperature. Attic ventilation works on the principle that heated air naturally rises primarily utilizing two types of vents.

Assuming the outside air is cooler than the attic this will cool the attic down and give the heat in the living space. If you have an attic in your home place the outward blowing fans in attic windows and leave the attic door open. In the late evening or early morning the fan is turned on to exhaust hot air from the house. An attic fan is installed on the slanted side of your roof or on one of the gable sides of your attic.

Place the box fan open side facing away from you into the opening where the attic grille was. The fan fits window openings that are between 27 inches and 38 inches wide and are 26 25 tall. Position your two window fans on opposite ends of your room. If you live in a single story home set up fans to blow inward on the shaded side of your home.

How an attic fan works attic fans exhaust hot air from your attic to the outside. Intake vents located at the lowest part of the roof under the eaves allow cool. While this is effective if you ever need to close the window you have to physically remove the fan from the window. If you re using fans during the day position your outward blowing box fans in windows located on the sunny side of the house.

Whether by fabric window treatments or panels of plywood try to block the open air cavities on either side.