the 904531 is the official superceding part number and connects directly to the existing wiring harness without modifications

providing flexibility for various field retrofits

How do I change the mounting orientation

Integrated Manual Reset Circuit Breaker: Provides immediate protection against secondary shorts and overloads without the hassle of replacing fuses

BASO C664ABA-1C Module 30067439-890 the 904531 is the officialThe BASO C664ABA 1C is a mission critical 24V intermittent pilot ignition control engineered for precision gas flow management in commercial and residential heating systems. Designed as a rugged electronic spark ignition module, it features a single try ignition sequence with an 8 second Trial for Ignition (TFI) period. Technical professionals rely on this module for its seamless integration into existing 100% shut off applications, ensuring safe