chiller plant is a critical component in large-scale air conditioning systems and industrial processes, responsible for removing heat from a liquid coolant, typically water or a glycol solution. This chilled liquid is then circulated through heat exchangers to cool air in buildings or maintain specific temperatures for industrial equipment. Chiller plants are complex systems comprising compressors, condensers, evaporators, and expansion valves, operating on vapor-compression or absorption refrigeration cycles. Regular servicing is paramount for optimal performance and energy efficiency. This includes inspecting and cleaning coils, checking refrigerant levels, monitoring compressor health, lubricating moving parts, and ensuring proper water treatment for water-cooled chillers. Timely maintenance prevents breakdowns, extends equipment lifespan, and significantly reduces energy consumption, crucial for facilities in Kochi experiencing high cooling demands.