The MRCOOL MCDP0018ANPA Signature Series 18K BTU 1.5 Ton Downflow Cased Evaporator Coil is an indoor HVAC component designed for compatible split-system air conditioners and heat pumps. It uses circulating refrigerant to absorb heat from indoor air as the blower moves air across the coil, providing conditioned air throughout the ductwork. Its downflow cased design supports flexible in... https://www.partshnc.com/mrcool-signature-series-1-5-ton-downflow-cased-evaporator-coil-mcdp0018anpa