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Cooling a room with a fan ...
Coming into a closed, hot room, which is more effective, trying to blow the hot air out, or trying to blow cool air in. With a window fan or a fan at an open door.
asked by dabeaner 3 months ago
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Mr. Happy says
You need to create a current ... do what it takes. A fan at the window can work but what if it is 'boiling' outside? Opening a door and a window would be best in my opinion - get that air-flow moving ...
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