Here are the steps to take to vent a portable AC:
- Decide where you want to vent your AC. The most common location is out of a sliding window, but some customers choose to vent a portable air conditioner out of a drop ceiling or wall.
- Slide the exhaust connector over the discharge opening on the back of the portable air conditioner.
- Connect the exhaust hose to the exhaust connector.
- Fit the opening by adjusting the length of the window kit. If required, also mark the kit and cut it down to fit the opening properly.
- Connect the venting window kit adapter to the window kit. Insert the window venting kit into the window.
- Connect the exhaust hose to the window kit adapter and shut the window.