Preventive maintenance of MEP Equipment

Vapour Compression Chillers and Vapour Absorption Chillers

Overview of Chillers

Chillers are used in various industrial and commercial applications to cool fluids and air. The two primary types of chillers are vapour compression chillers and vapour absorption chillers.

Vapour Compression Chillers

These chillers use a mechanical compressor to circulate the refrigerant and remove heat from the system.

Vapour Absorption Chillers

These chillers use a heat source, such as natural gas or steam, to drive the refrigeration cycle, typically using water and lithium bromide as the refrigerant and absorbent pair.

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