You may need to use 2 kits and screw them all together. You can easily slide them into different rooms, or even your RV or campervan. Most homeowners are interested in knowing how portable AC units compare with other types of air conditioners. This is useful for people who rent their home and can't make permanent modifications. The biggest edge of a portable air conditioner over a window air conditioner is that it can be adapted to vent using almost any window. Some high-end PACs may also include additional features like an air conditioner or heater, a purifier of air, a dehumidifier and a fan to provide year-round comfort. You can expect your air conditioner to make noise, no matter what type you choose. It will be supplied with a kit that allows for use in virtually any window. This means a lot to those who have to carry their portable air conditioner up some stairs. Even though manufacturers try to keep the noise level reasonable, the unit will still hum when it's on. However, it is not possible to maintain that level of cooling over a long period. Portable air conditioners add a lot of sound to a room. We hope you found this article helpful and now have a clearer understanding of air conditioners, heaters, and their components. This makes it a great choice for bedrooms, or any other area where you are looking to create a tranquil environment.