Common Hvac Technology Used In Commercial Places

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Types of HVAC
Types of HVAC
TECHNOLOGY
TECHNOLOGY
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Variable Air Volume (VAV)
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Constant Air Volume (CAV)
This is a single duct air system which supplies
constant air flow.
This system is equipped with a thermostat used to
vary air temperature.
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Variable Refrigerant Flow (VRF)
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• This is a terminal unit which comprises of a
  heating and cooling coil.
• Active chilled beams increase the capacity of the
  induction unit with air.
• Passive chilled beam use an induction unit for
  temperature control.

Chilled Beams
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Unit Ventilators
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