date:Jul 05, 2012
gerant and the medium to be cooled. Adequate care must be taken in the design of heat exchangers for both evaporator and condenser depending upon the application and the constraint attached with. Water cooled condensers are more efficient than the air cooled. However, wherever air cooled equipment are needed the high efficiency motors could be an option for energy efficiency.
Choice of refrigerant: The most efficient and the environmentally benign refrigerant is a complex subject and yet very i