Lochinvar & A.O. Smith 100277758 Impeller Els PW 29614 8-pin base footprint allows for

8-pin base footprint allows for seamless integration into existing control panels for professional contractors and facility engineers

Key Benefits for Technicians Dual Independent Set Points: Two separately operated SPDT switches allow for customized high/low limit control and versatile alarm configurations

This round start capacitor is critical for systems utilizing non-bleed TXVs or operating under high head pressures

or trigger external alarm horns

fitting the same footprint for pneumatic damper actuator retrofits

Lochinvar & A.O. Smith 100277758 Impeller Els PW 29614 8-pin base footprint allows forThe 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