The MCHX® Outdoor Heat Pump Coil operates outdoors in an air-sourced heat pump system. It functions as a traditional condenser in cooling mode and as an evaporator in heating mode. It is 100 percent recyclable and uses a unique and efficient defrost process. The microchannel technology can be used both inside and outside so that there’s no imbalance and the system performs optimally with a lower refrigerant charge. The MCHX family uses brazed aluminum construction and is based on the microchannel technology, which consists of three components: a flat microchannel tube, fins, and two refrigerant manifolds joined together in a single coil.
Delphi Automotive, Thermal Systems Div.