Seamless Integration: Direct OEM replacement for the Alco XB-1019FC1B

3" WC to ensure accurate venting and safe furnace operation

The PCB architecture is optimized for flame rectification stability and seamless integration with existing wiring harnesses

Key Benefits Universal Series Compatibility: Engineered for perfect fitment with T7400

Flexible Installation: Designed for easy insertion into 20x10 rectangular ductwork

Emerson Alco 066223 Repair Kit 320819-301 Seamless Integration: Direct OEM replacementThe Emerson Alco 066223 Repair Kit (KS30386) is a critical service component designed for high performance refrigerant solenoid valves. As a primary solenoid valve rebuild kit for the 200RB and 200RD series, this kit provides a cost effective solution to restore pilot operated solenoid valve performance without breaking the line. Engineered for compatibility with the 200RB2, 200RB3, 200RB4, 200RB5, and 200RB6 series, this kit ensures your system