Turn on inward facing fans at night when it s cooler outside than it is inside.
Box fan in window direction.
For additional ventilation multiple fans can be used pushing air out of one window and drawing it in from another.
The following window fans use quality components to meet your needs and help to ensure you stay comfortable.
Tips when using a box fan in a window the best way is to use 2 or more box fans one which brings the air in and one that pushes the air back outside effectively creating a draft through your room.
A reversible window fan offers the ultimate convenience because it allows you to switch from intake to exhaust or vice versa without physically turning the unit around.
So here is my list of the 10 best window fans.
Or even better just get the holmes electronically reversible twin window fan which can electronically reverse the direction of air flow with the touch of a button.
Do this no matter how many stories your house is.
Position your two window fans on opposite ends of your room.
Fans can face toward the window blowing air out of the window or away from the window blowing air into the room.
The best placement for a fan that blows inward is on a shaded side of the house which means the air outside is likely to be cooler.
If you have only one box fan turn the fan in or out of the window in accordance with the outside.
Box fans placed in or near windows can help draw in cool air from outside or pull warm air out of a room depending on how they are placed.
To use window fans for cooling your home select square box fans that fit snugly inside of your window frame.
A portable fan may be your best option if you move from room to room regularly.
Then install at least one fan facing inside that pulls air from outside and blows into the house.
If a single fan is used it should be facing and blowing air in the same direction the air is naturally moving.
If the blades face the window screen the fan helps pull.
Don t operate window fans in heavy rains or poor weather.
In addition to specialized window fans box fans or tower fans can be placed in front of a window.
Position inward blowing fans on the shady side of your house outward blowing fans on the sunny side.
The 10 best ceiling fans ceiling fan direction for summer and winter.
This is especially the case if you plan to use a few box fans in multiple windows and there are smart ways to do this to ensure you get the most out of them.
Do use both in blowing and out blowing fans in your home to amplify air movement.