How HVAC System Works? What Are Its Types?
HVAC (Heating, Ventilation and Air-conditioning) is a system used to maintain and control indoor environment safe and comfortable, meaning that the air should have sufficient amount of oxygen and free of unpleasant and hazardous gases. HVAC is based on the principle of thermodynamics, fluid mechanics and heat transfer. These systems has three main components i.e. a central plant, a distribution system and a rejection unit. With the rising need for better working and living spaces the HVAC systems market is expected to grow in forthcoming future.
The growing HVAC systems market is driven
significant factors like rapid industrialization, increasing population and
urbanization, rising temperature and pollution across the globe due
uncontrollable greenhouse and other toxic gases emission. However, high initial
cost of systems and their maintenance is hampering the growth of the market.
Moreover, with emerging need towards comfortable and safe indoor environment
and replace old systems with more effective and efficient systems is likely to
flourish the HVAC systems market.
The global HVAC systems market
is segmented on the basis of heating, cooling, ventilation, implementation and
application. Based on heating, the market is segmented as heat pumps and space
heaters. On the basis of cooling the market is sub-segmented into room/unitary
air conditioners, chillers, VRF (Variable Refrigerant Flow) systems, coolers,
and others. On the basis of ventilation the market is sub-segmented into air
filters, air purifiers, centrifugal fans, roof vent, ventilation fan, air
handling unit and others. On the bases of implementation the market is
segmented into new installation and retrofit. Similarly, based on end-user the
market is segmented into residential, commercial and industrial.
Key Players Involved
Daikin Industries, Ltd.
Electrolux AB
Emerson
Hitachi Ltd.
Honeywell International Ltd.
Ingersoll-Rand Inc.
Johnson Controls International
plc
LG Electronics Inc.
Mitsubishi Electric Corporation
United Technologies Corporation
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