Most of us would probably not notice it as the conditioned air is ducted to the space or rooms and what we see is the diffuser and tiny thermostat that controls the temperature of the room..
The bulk of the equipment are located in the room and air handling room.
The Direct type is also known as DX system where the in the space is cooled by the coil.
The Indirect type uses chilled water or brine from the refrigeration plant that is circulated through the coil.
In DX system, the unit separated from the space that is to be conditioned and the air-handling unit..
In the water-cooled system, the condenser is water-cooled and is fitted to framework on.
In the water system, the compressor and its motor, the condenser and the chiller are all assembled in huge structured steel framework..
The warmer return air from the room is forced to contact the coils that cooled it before being discharged to the room.
The valve will open to let the chilled-water flows when cooling is required and will stop when the temperature of the room has been achieved. ..
alumna of University of Pennsylvania, Roxanne is now Oklahoma, DIY enthusiast, and the proud parent of playful pug...
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