Portable air conditioning units offer convenience and savings. The hoses are attached to the window and discharge warm air or moisture through it. This will prolong the life of your unit and ensure that it continues to work properly. A portable air conditioner is a great option if you are looking for cooling solutions at home. Portable air conditioners use the same technology as central air conditioners and window AC units but in a different form factor. The exhaust pipe is a flexible tube-like structure, approximately 5" or a little less in diameter. No matter what type of air conditioning system you choose, make sure to get an Energy Star certification. It can easily be stored in a bag and is easy to use in even the smallest rooms. This is why they need to be placed close to a window. They are multi-functional units that can serve you all year round. However, portable air conditioners can be power-hungry and may require a dedicated electrical circuit to operate efficiently. Portable air conditioners, being smaller units, are less expensive compared to larger window units and central systems. Good professional installation and the nature of mini splits make them very quiet. Compressors with higher efficiency and heat exchangers with improved heat transfer can improve the efficiency of portable ACs. There are many reasons why you might want to install a dehumidifier at home.