HVAC Full Form

What is the full form of HVAC?

The full form of HVAC is Heating, Ventilation and Air Conditioning. HVAC is a sequence of technologies often used for room temperature, humidity & ventilation management within a given region. It is designed to provide a comfort level and an acceptable standard of indoor air to be used. The design of HVAC systems is the subject of mechanical engineering.

HVAC is implemented based on thermodynamics, heat transfer & fluid mechanics principles. HVAC systems can be used for residential as well as industrial properties. It requires a central system for air conditioning, heating & ventilation.

History and basic parts of HVAC

HVAC is a Technical Sequence set. It performs on the inventions of renowned scientists like Michael Faraday, Nikolay Lvov, Reuben Trane, Willis Carrier, James Joule, Sadi Carnot, William Rankine and many more.

Essential elements of HVAC are,

  • Heat exchanger
  • Furnace chamber
  • Condensing chamber
  • Evaporator Coil
  • Refrigerant Lines
  • Ducts
  • Vents
  • Thermostat

Application area of HVAC

HVAC technology is fundamental and significant in developing methods for large residential and industrial complexes. It is used to build and make excellently-furnished, super comfortable, or attractive environments inside a property or in automobiles. The main examples of this innovation in use are listed below.

  • Vehicles
  • Restaurants
  • Schools & colleges
  • Business offices
  • Hotels
  • Shopping centres, etc.

Limitations of HVAC

  • It may end up causing a client’s skin to lose its moisture as a result of being sensitive and dry. It may even end up causing the mucous membrane to become irritated and dry.
  • The symptoms of multiple respiratory conditions have been shown to intensify with a sudden temperature rise.
  • Uncleaning the HVAC system will cause an accumulation of bacteria, dust, & pollen in the air filters. It will significantly raise the risk of respiratory tract disorders and asthma.


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