York S1-031-01955-000 Timer Board R-410A Engineered for Copeland refrigeration and

Engineered for Copeland refrigeration and AC compressors

the P145NCB-82 includes an integrated alarm circuit and is the functional equivalent to the P45NCB-25

Field Serviceable: The manual valves and internal pistons are designed for easy maintenance

Key Benefits for Technicians OEM Compatibility: Precision-matched for Copeland condensing units

This OEM part ensures accurate thermostatic response and system stability

York S1-031-01955-000 Timer Board R-410A Engineered for Copeland refrigeration andFor service technicians and contractors maintaining York, Coleman, or Luxaire equipment, the York S1 031 01955 000 Timer Board is the critical OEM replacement for managing CFM output and blower timing sequences. This CFM Fan Timer Board serves as the central control logic for residential furnaces and air handlers, utilizing a 24V AC interface to synchronize fan "on" and "off" delays. By regulating the blower motor timing, this board ensures the heat