Product Name: Copper Tube Cooling Condenser for Heat Pump Model NO.: ZN-12CE Form: Fixed Tube-Sheet Heat Transfer Mode: Regenerative Structural Form: Vertical Material: Copper Type: Boiler Condenser Refrigerant: CF2Cl2 Condensation Forms: Air-Cooled Principle: Recuperative Heat Exchanger Structure Material: metal Material Application: Cooler Heat Transfer Surface: Tubular Heat Exchanger Trademark: Danling Transport Package: Carton Specification: Class A Origin: China Product Description we all all kinds of fin evaporators, heat exchanger. 1. all with copper tube and aluminum fins. 2 high efficiency heat exchang 3 customer design available