Trane X13650737-06 power supply circuit board provides 24 VDC regulated control power from a 27 VAC input for Trane chiller electronics, designed as an OEM replacement for CH530-based control panels. In commercial and industrial HVAC, it powers controllers, communication modules, and monitoring circuits inside Trane chillers and building automation systems. This module is used for repair, retrofit, expansion, and replacement of OEM power supply modules in CH530-compatible systems and other Trane control platforms. Common replacements include Trane X13650737-06 OEM Power Supply Circuit Board and Trane BRD02102 Power Supply Board.
