The MRCOOL MVP-36-HP-MUAH-230A00-O VersaPro® 36K BTU 3 Ton Central Ducted Air Handler is a high-performance indoor HVAC unit designed to distribute conditioned air efficiently throughout ducted heating and cooling systems. It works by circulating air across the evaporator coil, delivering consistent airflow and even temperature control when paired with a compatible MRCOOL heat pump co... https://www.partshnc.com/mrcool-versapror-central-ducted-air-handler-mvp-36-hp-muah-230a00-o