Should your window fan blow in or out? - MSN The thing to remember about box fans is that they're great for pushing hot air out of your home Here's how to work that to your advantage
When trying to air out a room is it better to face a box fan . . . - Reddit If there's only one window put the fan there blowing out and open the door of the room to your house to allow air to enter the room If you just have the fan blowing in or out of a single opening then it's working against itself and won't achieve much more than if you just left the window open
Is It Better to Have Fan Blowing in Or Out of a Room? If the air quality in a room is poor, one approach to enhance ventilation and eliminate airborne contaminants is to use a fan to suck the air out of the area On the other hand, if the air outside is polluted or contains allergens, using a fan to blow outdoor air into the room may not be a good idea
How to best face window fans to cool your home this summer Where to point your window or box fan: In or out? The thing to remember about box fans is that they're great for pushing hot air out and sucking cool air in You should place
How should you orient your window fan to cool your home? Where to point your window or box fan: In or out? The thing to remember about box fans is that they’re great for pushing hot air out and sucking cool air in Experts recommend placing window fans blowing air into your home on the coolest side of your house
Point your box fan inward and other tips for keeping cool It turns out that driving hot air out of the room doesn’t do much good if you’re not pulling in cool air The box fan is not designed to suck in cooler air – it's supposed to blow air OUT