The MRCOOL HAH024FEA ProDirect Series 2 Ton ECM Air Handler is an indoor HVAC component designed to distribute conditioned air efficiently throughout residential spaces. Featuring an ECM blower motor, it works by circulating cooled or heated air generated by a compatible heat pump or air conditioning system, helping maintain consistent indoor comfort. https://www.partshnc.com/mrcool-prodirect-series-ecm-air-handler-hah024fea