Conventional Vapor Compression AC
Key issues and challenges
01.
Outdated Technology
Invented in 1902 by Willis Carrier - Compressor AC technology is more than one century old.
02.
Chemical Refrigerant (CFC/HCFC)
Use of CFC/HCFC & discharge of heat to ambient result in global warming and ozone depletion.
03.
Loud & Noisy
Noisy due to compressor operation.
04.
Coupled Sensible and Latent Cooling
All in one single process makes precise control of parameters difficult.
05.
Vapor Compression COP
Low COP of 3 to 5 (1 unit of cooling for X unit of energy input).
06.
Pressurized System
Can cause potential refrigerant leakage.
Other Disadvantages
Disadvantages of Conventional Air Conditioners