Where is the best place to install a portable AC?

Portable air conditioners provide a flexible and convenient solution for cooling a room without the need for permanent installation. To get the most out of your portable AC however, proper placement is key. Choosing the right spot will help the unit operate at its best, ensuring efficient and fast cooling.

 

Near a Window

The key to installing a portable air conditioner is properly venting the exhaust hose outside, usually through a window. Choosing a location near a window simplifies setup, as many units come with window venting kits. This placement also enhances efficiency by reducing the length of the exhaust hose preventing warm air from re-entering the room and improving overall cooling performance.

Tips: If your room has big windows that let in a lot of sunlight use curtains or blinds to block some of the heat especially if your portable AC is near those windows.

 

Away from Direct Sunlight

Avoid placing your portable AC in direct sunlight as it heats the air around the unit making it harder to cool the room. It’s best to position the AC in a shaded area. Sunlight can reduce the unit's efficiency, making it use more energy and take longer to cool the space. It can also increase the internal temperature of the AC potentially causing overheating or malfunction.

 

On a Level Surface

For optimal performance, place the portable AC on a stable flat surface to prevent vibrations and noise. Avoid carpets or rugs as they can block air intake vents reducing efficiency. Proper placement ensures quieter smoother operation and better cooling.

Central Positioning for Even Cooling

Positioning the portable AC centrally in a room allows for even distribution of cool air maximizing comfort throughout the space. In larger rooms pairing the AC with a fan can help circulate the cooled air more effectively reaching areas farther from the unit and enhancing overall cooling performance.

Keep it Near a Power Outlet

Portable ACs need substantial power so, it’s best to place them close to a dedicated outlet to avoid using extension cords, which can pose safety risks like overheating and potential fire hazards. A direct connection ensures safe efficient operation and prevents circuit overload allowing the unit to run reliably without compromising safety.

Ensure the outlet you’re using can handle the wattage of the AC and avoid daisy-chaining multiple devices into one outlet.

Clear Area Around the Unit

Portable ACs require sufficient space around them to ensure proper air intake and exhaust flow. Blockages near the vents such as walls, furniture or other objects can obstruct airflow forcing the unit to work harder to cool the room. This not only reduces cooling efficiency but can also lead to increased energy consumption and potential overheating.

Leave at least 18-24 inches of space on all sides particularly the back and sides where the intake vents are located.

Note: By positioning your portable AC wisely you can enjoy optimal cooling energy savings and a comfortable environment all summer long.