Robertshaw 1751-729 Ignitor/Sensor Assembly What causes a York rollout

What causes a York rollout switch to trip at 225°F

Enhanced Insulation: High-dielectric construction withstands extreme thermal cycling without degradation

Engineered with a 650 PSI maximum working pressure

a stem extension

What causes this contactor to hum or chatter

Robertshaw 1751-729 Ignitor/Sensor Assembly What causes a York rolloutThe Robertshaw 1751 729 Ignitor Sensor Assembly is a critical service component engineered for intermittent pilot ignition systems. Designed primarily for integration with the Robertshaw 712 Series Uni Kit, this assembly functions as a reliable flame sensing and ignition point for gas fired furnaces and boilers. It features a universal mounting bracket and includes all necessary hardware to streamline field replacement, ensuring a secure fit in