... temp differences High corrosion resistance Compact size air conditioning condenserSeriesEATB-55Design pressure(Mpa)3.0 ... R134a,R22,R23,etc),oil,water,water and glycol mixtures. 2,Used in various ... air conditioners,refrigerators,air dryer,water cooler,drinking thoughts,constant temperture refrigerator,heat recollection and circulation,floor heating,indoors and outdoors heating devices air conditioning ...