... energy saving, the unit can save more 3/4 eletricity power for your family each month .FEATURES1) Design based on the ... resistance against corrosion ensures a working life of 15 years5) HIgh efficiency compressor with R410A refrigerant6) Flow switch for water flow ... , EC, ETL, CETL, C-TICK, WATER MARK, STANDARD MARK, UL, SABS, SANS, SAA, SASO, VDE, RoHS, REACH, NF414, EN14511-2:2011, AHRI ...