Trane 5TDM5D07AC51 60,000 BTU 5 Ton Multi-Speed Cold Climate Air HandlerTrane 5TDM5D07AC51SA 60,000 BTU 5 Ton R 454B Dedicated Variable Speed Air Handler Deliver dependable indoor comfort and efficient airflow performance with the Trane 5TDM5D07AC51SA, a 5 ton dedicated air handler engineered for modern residential HVAC systems. As part of Tranes 5TDM5 series platform, this air handler integrates a variable speed ECM blower motor, copper tubealuminum plate fin indoor coil with Blue Fin coating, and a durable painted metal