How to Install a Portable Air Conditioner: A Step-by-Step Guide

Installing a portable air conditioner is a straightforward process that can bring you instant relief from the heat. This guide will walk you through the essential steps, from choosing the perfect spot to final setup, ensuring your new unit runs efficiently and effectively.

Part 1: Before You Start - Choosing the Right Location

• Proper placement is the key to getting the best performance from your portable AC.
• Let it Settle (Crucial!): If the unit was tilted more than 45° during transport, let it stand upright for at least 24 hours before plugging it in. This allows the internal refrigerant to settle and prevents damage to the compressor.
• Find a Solid, Level Surface: Place the unit on a hard, level floor, not on a rug or uneven surface.
• Give it Breathing Room: Ensure there is at least 20 inches (approx. 50cm) of clear space around all sides of the unit for proper air circulation.
• Proximity to a Window and Outlet: The location must be close enough to a window for the exhaust hose to reach and near a suitable electrical outlet.

Part 2: The Installation Process

Step 1: Assemble the Exhaust Hose
Your exhaust hose comes in a few parts. First, connect the hose connector to one end of the flexible exhaust hose. Then, attach the window kit adapter to the other end.

Step 2: Prepare the Window Kit
Extend the adjustable window slider kit to match the length or height of your window opening. Most kits are designed for vertical or horizontal sliding windows.

Step 3: Install the Window Kit
Place the prepared window kit into the window frame and close the window securely onto the kit. It should be held firmly in place. For maximum efficiency, it is recommended to seal any gaps between the kit and the window frame using foam seals (often included) or duct tape.

Step 4: Connect the Hose to the Unit
Attach the hose connector (from Step 1) to the exhaust air outlet on the back of your portable AC unit.

Step 5: Final Placement & Connection

• Now, connect the window kit adapter on the other end of the hose to the opening in the window kit you just installed.
• Keep the Hose Straight: Adjust the length of the hose so it is as short and straight as possible. Avoid sharp bends, kinks, or coils in the hose, as this will drastically reduce the unit's efficiency.

• Position and Plug In: Place the AC unit in its final spot near the outlet, ensuring it still has its 20 inches of clearance. Plug the unit into a grounded electrical outlet.

  

Step 6: Power On and Test
Turn on your air conditioner. You should feel cool air from the front and warm air being vented out through the hose. Listen for any unusual noises and enjoy your newly cooled space!