Can I use this with non-corrosive refrigerants

It features clear terminal markings for 24VAC power (R and B/Common)

Direct OEM Compatibility: Verified York 025-47672-000 replacement for the legacy 025-30440-000 part number ensures exact fit and electrical calibration

Using an authentic Trane blower wheel ensures your system operates at peak energy efficiency without the noise issues often associated with generic aftermarket alternatives

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Utica-Dunkirk Z99 Control Refrigerant Can I use this withThe Utica Dunkirk Z99 Control (Main Control Relay Board) serves as the primary logic and distribution hub for specific gas fired boiler configurations. This OEM replacement part is engineered to manage critical sequencing, including circulator pump delays, inducer motor activation, and safety limit monitoring. For technicians troubleshooting intermittent ignition cycles or failure in the boiler control circuit, this board provides the necessary 24VAC