Most central air conditioners have two basic parts: an outdoor unit (compressor/condenser ... The basic design is simple: An attic-mounted fan pushes hot air out through attic vents and draws ...

Also known as ductless mini-split air conditioners and heaters, they consist of one or more wall, floor, or ceiling-mounted indoor units connected to an outdoor compressor. They’re easier to ...

Xiaomi‘s Mijia Air Conditioner Super Energy Saving 3-HP Wall-Mounted Unit ... the indoor unit has high-temperature drying to eliminate bacteria and the outdoor unit features condensation ...