Portable Air Conditioner Venting Into Attic

Fit the window kit to the length of your window and secure the kit in place.

Portable air conditioner venting into attic.

If the room you re attempting to cool has an exterior wall that leads directly outdoors you can cut a hole in that wall just large enough to provide adequate venting for all the hot air you re sucking out of the interior space. Exhausting it into a closet would be bad and wouldn t give you any net cooling in fact you d heat the system up from electricity consumption. Venting your portable air conditioner is easy. Simply attach any hose connector adapters and insert the hose.

Hooking this up to your typical attic would be bad. Note it must be a well ventilated attic in this case or you will have a buildup of heat which will lead to premature thermal breakthrough of your insulation. The purpose of a portable air conditioner is to cool down a room but in order to do that it must extract heat from the air. This will not only prevent the room from cooling but will actually make it hotter.

Put it in an attic full of blown insulation and you re forcing. That unit has an auto evaporation function which is marketing speak for dumping the moisture that condenses on the evaporator into the vented air stream. According to the twh principle you can vent a portable air conditioner into any well ventilated space apart from the space being conditioned.