This part is commonly found in Trane XE80

and Victory (V/VH/VHS) residential boilers

Always check the temperature rise across the heat exchanger after installation

organized interface

Robertshaw 1751-729 Ignitor/Sensor Assembly This part is commonly foundThe 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