Air conditioning
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Air conditioning, often abbreviated as A/C or air con, is the process of removing heat from an enclosed space to achieve a more comfortable interior temperature and, in some cases, controlling the hum
An array of air conditioner condenser units outside a commercial office building
The István Röck factory exhibits a small home refrigerator , an air cooling device for large rooms, and a large industrial refrigerator (in the background) at the 1896 National Millennium Exhibition in Budapest
Willis Carrier, who is credited with building the first modern electrical air conditioning unit
The infrared transmitting LED on the remote
Dehumidifier
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A dehumidifier is an air conditioning device which reduces and maintains the level of humidity in the air. This is done usually for health or thermal comfort reasons or to eliminate musty odor and to
A typical "portable" dehumidifier can be moved about on built-in casters.
Partially disassembled portable dehumidifier (a Mitsubishi Electric Oasis), with condensate bucket and white-colored float sensor visible at center
A large industrial dehumidifier for offices and homes