Although air conditioning units are generally subdivided into a number of categories, including window, split and whole house/building units, they still work the same, with the compressor, condense… ...

Clean your window AC unit about every 60 days if it's in continuous use. If the unit doesn't serve as your heater, store it in the off season so dirt doesn't accumulate.

This window air conditioner has 8,300 BTUs and costs less than $500. It's designed to cool up to a 350-square-foot space, so it's best suited for small- to medium-size rooms.