The coil operates outdoors in an air-sourced heat pump system, and functions as a tradition Delphi Introduces MCHX Outdoor Heat Pump Coil; Industry First, Ends Compromise January 29, 2013 02:00 PM ...

Air-to-water heat pumps, which collect and use heat from the air, emit less CO2 than conventional combustion heaters that use fossil fuels. Demand for these eco-friendly heating systems is growing ...