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Direct OEM Compatibility: Ensures seamless drop-in replacement for part number 9007899005 across Lochinvar and A
The integrated 120Vac coil (50/60 Hz) ensures consistent actuation
The control features a "Sight-Set" calibrated scale
This valve is specifically calibrated for use in R-410A systems
a failing inducer blower
Lochinvar & A.O. Smith 100111732 Pressure Switch 322838-752 Direct OEM Compatibility: Ensures seamlessThe Lochinvar & A. O. Smith 100111732 Pressure Switch is a critical safety component engineered for high efficiency boilers and commercial water heaters. This . 75" WC air pressure switch (normally open) is designed to monitor the pressure differential across the heat exchanger, ensuring that the inducer motor is moving a sufficient volume of combustion air before the ignition sequence initiates. As a veteran preferred OEM replacement part, the