機器
air
air conditioner
air conditioning unit
airconditioner
airconditioning
appliance
building
climate
cold
comfort
compressor
condenser
conditioner
conditioning
construction
cool
cooler
cooling
device
electric
electrical
electricity
energy
equipment
exterior
external
fan
heat
home
hot
house
industrial
industry
install
installation
metal
mounted
old
outdoor
outside
power
refrigerant
system
technology
temperature
unit
ventilation
wall
window