Schedule 21 - Chillers

This schedule specifies the MEPS and labeling instructions for chillers working on vapour compression cycle, manufactured in India or imported for sale in India for central cooling and similar use. The schedule covers all types and sizes/capacity for rated voltage up to and including 250 V, 50 Hz AC, for single phase and up to and including 415V, 50Hz AC for three phase power supply covered under the scope of IS 16590. For this schedule, the star rating shall be based on Indian Seasonal Energy Efficiency Ratio (ISEER) and full load COP as the prequalification criteria.