Cristopia  Energy Systems (I) Pvt. Ltd., a large player in industrial and commercial air  conditioning products, has received AHRI certification for its entire range of  water cooled screw chillers using Bitzer Germany make CSW semi-hermetic compact  screw compressors, in accordance with the latest edition of AHRI Standard  550/590 (I-P) for Water-Chilling Packages using the Vapour Compression Cycle  (WCCL) Program. Cristopia Energy Systems is the first manufacturer to get water  cooled screw chillers ranging from 65 TR to 550 TR certified by AHRI. Air-Conditioning,  Heating, and Refrigeration Institute (AHRI), the world’s leading product  certification organization, has also approved Cristopia’s test bench for  testing the machines as per AHRI standards. AHRI administers the AHRI  Certified™ programs which test and certify the performance of cooling and commercial  refrigeration equipment and components. For more details, visit www.cristopia.co.in