Do all air conditioners have a hose?
Do all air conditioners have a hose? Most portable air conditioners have 5″ exhaust hoses. Some units have smaller diameter vent hoses, and these units may be vented out a dryer vent. How do you connect a hose to an air conditioner? To connect an exhaust hose to the air conditioning unit, you will first need to slip the exhaust connector over the discharge opening at the backside of the portable a/c unit and then connect the exhaust hose to the exhaust connector and slide the other end of the exhaust hose out the window. Can you run portable AC...