Sylvia Else wrote:

{...]
A conventional pedestal fan blows in such a direction that when it's
placed as near as possible to a window, the fan blades are still quite a
way from the cool air, and so the result is not as effective as it might
be. If I could reverse the direction of flow, then I could also turn
then fan around, so that the blades would be much closer to the window.

I considered simply building a duct, but the cost of materials was
excessive.

Cardboard box?


--
~ Adrian Tuddenham ~
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