Description
The Trane TRR01122 Transformer is a power conversion component used to reduce incoming line voltage to a lower control voltage for compatible equipment circuits in HVAC systems. It is commonly installed in furnaces, air handlers, and control panels, this transformer converts 200230V primary input power to a 24V secondary output for thermostats, relays, contactors, and other low-voltage control part. Rated at 40VA, it operates as part of the units electrical control system, supporting stable voltage distribution and coordinated operation of connected heating and cooling during equipment cycles.
