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Integrated Feedback: One built-in SPDT auxiliary switch allows for easy monitoring of actuator status without external sensors
significantly reducing downtime during maintenance or retrofitting projects
Odor & Ozone Mitigation: The integrated carbon clean technology reduces ground-level ozone by up to 50% and adsorbs persistent household odors
it is commonly used as a direct replacement where specifications match the original valve
Lochinvar & A.O. Smith 100277758 Impeller Els PW 29614 Integrated Feedback: One built-in SPDTThe Lochinvar & A. O. Smith 100277758 Impeller is a precision engineered 4. 75 inch plastic component designed for high efficiency hydraulic systems. As the 100277758 direct replacement for 100133559, this part ensures seamless compatibility with Lochinvar boiler pump systems and A. O. Smith water heaters. For technicians servicing high efficiency fire tube boilers or commercial water heaters, maintaining proper fluid velocity is critical for heat