Lochinvar & A.O. Smith 100111630 Pressure Switch 323055-751 verify the pump speed and

verify the pump speed and check for internal obstructions before replacing the part

this component provides the exact electrical specifications required to maintain system integrity and prevent core tube overheating in high-cycle fluid control systems

This specific model supports a max capacity of 235

This 3/4" NPT gas valve features a straight-through body design and is compatible with both natural gas and liquid propane (LP)

Its low-profile design and durable construction make it ideal for high-vibration environments commonly found in rooftop units and air handlers

Lochinvar & A.O. Smith 100111630 Pressure Switch 323055-751 verify the pump speed andThe Lochinvar & A. O. Smith 100111630 Pressure Switch is a critical safety component designed for precise air pressure detection in high efficiency water heaters and boiler systems. Specifically calibrated to a 1. 00" WC (Water Column) set point, this SPST (Single Pole Single Throw) switch features a normally open (NO) contact configuration. It is engineered to monitor the combustion chamber pressure, ensuring the blower motor is sufficiently venting