Trane 5TEM6B02AV21S 24,000 BTU 2 Ton Variable Speed Multi Position Air HandlerTrane 5TEM6B02AV21S 24,000 BTU 2 Ton R 454B Convertible Variable Speed Air Handler Deliver reliable indoor comfort and efficient airflow with the Trane 5TEM6B02AV21S, a 2 ton convertible variable speed air handler designed for modern residential HVAC systems. As part of Tranes 5TEM6 series air handler platform, this unit combines a variable speed ECM blower motor, all aluminum plate fin indoor coil, and durable insulated cabinet construction