Always cross-reference the model and serial number on the unit data plate with York service literature or contact a technical specialist to ensure this refrigeration filter drier matches your specific tonnage and line size

a bi-directional BFG or HCV series is required

45" WC (Water Column) trip point to maintain airtight safety standards and prevent hazardous exhaust leaks

Enhanced System Safety: Prevents terminal heat damage by interrupting the gas valve circuit during restricted airflow conditions

this feed tube nozzle ensures the precise distribution of water across the evaporator pad

York S1-025-30889-000 Transformer Always cross-reference the model andThe York S1 025 30889 000 Transformer is a heavy duty OEM HVAC control transformer engineered to step down 120V primary voltage to a stable 24V secondary output. Rated at 40VA and operating at 50 60Hz, this component provides essential low voltage power for thermostats, ignition modules, contactors, and integrated furnace control boards. Its foot mount design ensures a secure installation within the cabinet, while the spade terminal connections