55" WC set point for exact furnace pressure switch compatibility with Armstrong equipment

New-style linkages typically do not require this spacer

organized interface

The ASCO 160-800 Mounting Bracket is a critical installation accessory designed for the secure integration of ASCO solenoid valves into commercial and industrial fluid control systems

Robertshaw 1751-729 Ignitor/Sensor Assembly 55" WC set point forThe 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