wafflehouselove
Member
hey mary, its not needed for 2 blowers, you can have 1 blower at the exaust of the window unit sucking that hot air and exausting it. Make a box in the back of the unit for that. For the exaust just run a duct to a cool air source preferbly outside, the intake duct can be in the side or top of the unit, when you run it(i just ziptip it to the intake grill) you can aluminum tape the sides that way your window ac unit+blower is sucking air from that cool air intake only.