A black silhouette of an air conditioner unit, isolated on white backdrop
Schlüsselwörter
air conditioner,
air conditioning,
cooling,
heating,
indoor,
appliance,
black,
silhouette,
isolated,
white,
cool,
cold,
technology,
modern,
ventilation,
temperature,
comfort,
environment,
energy,
saving,
home,
office,
building,
domestic,
electric,
conditioner,
conditioning,
system,
equipment,
fan
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