These include central air conditioners and window air conditioners. Portable ACs add heat to a room due to heat loss through the ducting and the unit case. The white noise that it produces helps reduce traffic sounds from the busy street that runs by my home. If you're not using the unit, store it in its case. Noise is one of the main drawbacks of portable air conditioners. They also offer temperature control for each individual room or space in which they are installed. If you have answered yes to these questions, a mobile air conditioner could be perfect for your needs. The Cooling Aid benefits are available to eligible applicants only from May 1, 2019 to August 31, 2019. The window kit that comes with most portable air conditioners allows them to be vented through double-hung windows. Its water curtains draw air from one room, process it, and then expel it in the form of cool air. People with allergies or respiratory problems may experience difficulties. Soleus designs its units so that they operate as quietly as is possible, if noise levels are a concern. This can help prevent mildew, and other problems caused high humidity levels in air. This is a specially-modified AC that reuses the moisture that condenses out of the air that is being cooled inside the unit during the air cooling process. These portable air conditioning units are effective in cooling large rooms, even though they may not reach all corners.