Which of the following chiller types does NOT use a compressor? A. Absorption B. Reciprocating C. Scroll D. Centrifugal
A. Absorption
Absorption chillers do not use a mechanical compressor. Instead, they use a heat source to drive the cooling process, typically utilizing a refrigerant and an absorbent solution. The other options (reciprocating, scroll, and centrifugal chillers) all use compressors as part of their refrigeration