The new improved Panasonic Super Tropical Compressor has a high level of Proven efficiency under high load conditions; a core testimony of panasonic endless pursuit for quality. Panasonic’s Ductless Split Air Conditioner products offer wide versatility in solving your cooling for a single. The Indoor unit(evaporator) is mounted inside the room, enclosed in a handsome space saving cabinet. It is connected to the outdoor unit(condenser) via refrigerant lines & inter-unit wiring through a 3-1/2” opening in the wall. Since no ductwork is required, fast & efficient. The indoor unit has been uniquely designed to provide Whisper Quiet operation while delivering comfort throughout the room(s).