MRCOOL MCMP1824AOTB 1.5–2 Ton Multi-Positional Pre-Charged Evaporator Coil is an indoor evaporator coil designed to deliver efficient heat transfer in compatible split-system HVAC applications. It works by allowing refrigerant to absorb heat from indoor air as it passes through the coil, providing effective cooling and supporting heat pump operation. Designed for use with compatible M... https://www.partshnc.com/mrcool-1-5-2-ton-pre-charged-a-coil-mcmp1824aotb