1) High Efficient: COP=4.15, 2) Green Technology: R410A Refrigerant 3) Compact Design 4) Wireless ... Water Chiller is suitable for effective and efficient operation between -15 deg C and 38 deg C. These unit have small ... optionWireless controllerCERTIFICATIONSCE, CB, EC, ETL, CETL, C-TICK, WATER MARK, STANDARD MARK, UL, SABS, SANS, SAA, SASO, VDE, RoHS, REACH, EN14511 ...