Always verify your model and serial number before installation

Key Benefits Enhanced Durability: Silver-cadmium oxide contacts provide superior resistance to pitting and welding under heavy 40A loads

always verify the specific part number in the equipment's service manual or parts list to ensure it matches the 025-38584-000 specification

Simplified Maintenance: On-board calibration switches allow for easy adjustment and 0%

check for continuity across the 24V heater pins (the bottom terminals)

York S1-373-23884-001 Control Kit R-410A Always verify your model andThe York S1 373 23884 001 Ignition Control Kit is a critical OEM replacement component designed for precision furnace sequencing and burner management. This kit serves as the factory authorized direct replacement for York 2940 3251, ensuring a seamless drop in installation without the need for field modifications or wiring harness adaptations. Engineered for high efficiency gas fired systems, this integrated furnace control board manages the induction