Lochinvar & A.O. Smith 100109962 Switch 322838-752 What controllers are compatible with

What controllers are compatible with this 3/8" sensor

ensuring stable performance across fluctuating line voltages

Integrating this furnace safety switch ensures the system maintains UL-recognized safety standards while protecting sensitive internal electronics from cascading thermal damage

increasing uptime

Johnson Controls P72NA-1 Two Pole Dual Pressure Control

Lochinvar & A.O. Smith 100109962 Switch 322838-752 What controllers are compatible withThe Lochinvar and A. O. Smith 100109962 Blower Prover Switch is a critical safety component designed to verify adequate airflow within the combustion chamber before ignition occurs. This differential pressure switch serves as the current OEM replacement part for legacy numbers 9004586215 and NS2 0097 00. When the inducer motor engages, this switch monitors the pressure drop across the venturi or heat exchanger, ensuring the system can safely vent flue