indoor and outdoor heat exchanger of air-conditioner

◆ Made of high quality internal thread copper tube (or copper tube without thread) and water-friendly aluminum foil, appearance eye-pleasing
◆ Excellent internal brightness, satisfying the requirements of many kinds of refrigeration media such as R134a, R600a, etc.
◆ Excellent heat exchange efficiency, extensively used with vertical and cabinet-type air conditioners of various kinds