Weil McLain 383-500-658 Control Module Refrigerant It is confirmed for the

It is confirmed for the York B3CH090A46B

Internal diagnostics typically show a "3-flash" or "flame loss" code

Featuring an 8

including the RP

Weil McLain 383-500-658 Control Module Refrigerant It is confirmed for theThe Weil McLain 383 500 658 Ultra U IGN Control Module is a critical integrated ignition and blower control assembly designed specifically for Ultra Series Gas Fired Water Boilers. This OEM Weil McLain replacement part manages the specialized sequence of operations for the burner, including pre purge, hot surface ignition, gas valve actuation, and flame rectification monitoring. Engineered for precision, it ensures the Ultra Series boiler control