Interior Frig Fans
Is this one of those devices that are hit or miss, or do they really work? Our frig works well, but I figured it wouldn't hurt to make it even more efficient. Looking at a fan on eBay that has...
Forum Discussion
Fan dynamics include the provision that the negative air pressure area is a anulus around the tip of the blades. Shroud the intake side of the fan and prove this for yourself.
