Always verify your model and serial number before installation

The inclusion of an 18-inch Lo-Mass ODS thermocouple ensures high-precision sensing and quick thermal response times

The Armstrong Furnace R102613-02 Pressure Switch is a critical safety component designed for 2-stage high-efficiency gas furnaces

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

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

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