159270 ⎘
Compression machines, plants or systems with reversible cycle not otherwise provided for; Indoor unit or outdoor unit with auxiliary heat exchanger not forming part of the indoor or outdoor unit the auxiliary heat exchanger being used parallel to the outdoor heat exchanger during heating operation
Air conditioner
#2Air-conditioning apparatus
#3Air-conditioning apparatus including unit for increasing heating capacity
#4Heat pump system with auxiliary heat exchanger
#5HEAT SOURCE UNIT OF REFRIGERATION SYSTEM AND REFRIGERATION SYSTEM
#6Heat source unit with switching means between heating and cooling