Wayne 61803 Control Box Assembly 320788-704 How do I test this

How do I test this pressure switch during a service call

providing a critical 660 PSI cutout to prevent compressor damage and 505 PSI automatic reset for resumed operation once stable parameters are met

OEM Standards: Genuine York replacement part ensures compatibility with original heat exchanger and burner specifications

OEM Reliability: Replacing worn burners with genuine Lochinvar 100135304 parts protects the heat exchanger from hot spots and uneven heat distribution

Housing: Durable glass-filled polycarbonate construction for thermal resistance

Wayne 61803 Control Box Assembly 320788-704 How do I test thisThe Wayne 61803 Control Box Assembly is a foundational component for managing multi stage combustion equipment operations, providing high precision regulation of fuel flow and ignition timing. Built to withstand the rigors of industrial settings, this assembly is engineered specifically for compatibility with Wayne Model P250AF burners and various power burner configurations found in boilers and industrial furnaces. It functions as the primary hub for