All types and sizes / capacity chillers rated voltage up to and including 250 V, 50 Hz AC, for single phase and up to and including 11kV, 50Hz AC for three phase power supply and working on vapour compression cycle for central cooling and similar use are covered.
Chillers working on vapour absorption refrigeration cycle, Packages with Condensing unit provided with Heat reclaim, Systems with remote condensing unit, Systems with Evaporative cooled condenser, Condenser less chillers and Heat pumps are not covered.
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