MRCOOL HCMP4248CFOA ProDirect Series 42K–48K BTU Multiposition Cased Coil is an indoor evaporator coil used in HVAC systems to support efficient cooling and heating performance. It works by circulating refrigerant through its coil structure to absorb heat from indoor air, improving temperature regulation and humidity control. Designed for use with MRCOOL condensers, heat pumps, and ai... https://www.partshnc.com/mrcool-prodirect-series-hcmp4248cfoa