DIY Spot cooler
I have seen a DIY Spot cooler , made from a window shaker . A duct board box was built around the back / exhaust / condenser coil end . A large piece of flex duct was attached to the box & the other end directed outside . Cool air directed at what ever you wish to cool .
I am guessing the unit could be turned around and the exhaust used as a heat source , as others have described ?
God bless
Wyr
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