the B1225022S ensures the internal pilot valve actuates correctly under varying pressure differentials

the 10-760 is specifically designed to be cut and shaped to match the original equipment's dimensions

Ensure your HVAC burner maintenance includes a physical inspection of this sensor for cracks or carbon fouling to avoid unexpected downtime

you must swap to a different color-coded spring (such as blue or violet) specifically rated for that range

Allanson Transformers 2721-452 Transformer Els PW 17895 the B1225022S ensures the internalWhen you are troubleshooting an ignition failure on an ABC D & LC burner, the Allanson 2721 452 ignition transformer is the specific field replacement engineered for these high demand applications. This 120V primary, 10,000V secondary ferromagnetic unit delivers a consistent 23mA of ignition power, ensuring reliable fuel to air combustion even in cold start environments. Designed as part of the Small Can Series, it features a mid point ground