MRCOOL MCMP4860COTB 4–5 Ton Multi-Positional Pre-Charged Cased Coil is an indoor evaporator coil designed to provide efficient heat transfer in compatible split-system HVAC applications. It works by allowing refrigerant to absorb heat from indoor air as it flows across the coil, delivering effective cooling and supporting heat pump operation. Designed for use with compatible MRCOOL 4–... https://www.partshnc.com/mrcool-split-system-coil-mcmp4860cotb