The basic mechanism is to generate both chilled and hot water by heat exchange between the cooling water of the cooling tower and the refrigerant in the chiller, and the function of heating and cooling is realized by transporting it to the heating and cooling terminal.
The mechanism for compressing refrigerant gas differs between compressors, and each has its own application.
The absorption chiller cools the inside of the refrigerator by utilizing the property of removing heat from its surroundings when the cooling unit is enclosed with natural refrigerant ammonia aqueous solution and hydrogen and the ammonia vaporizes.
Guyana• Chilled water is used to air in mid- to large-size commercial, industrial, and institutional CII facilities.