Built with a compact 3-inch by 3-inch footprint and CSA listed components

significantly extending the life of the compressor and condenser fan motors

specifically engineered to regulate airflow and maintain consistent branch line pressure for pneumatic thermostats and HVAC zoning accessories

Universal Refrigerant Compatibility: Rated for use with R-134a

Lochinvar & A.O. Smith 100208410 Rotor 320735-701 Built with a compact 3-inchThe Lochinvar & A. O. Smith 100208410 Rotor is a task specific 1 6HP 115V wet rotor pump kit engineered for high efficiency hydronic circulation. As a vital OEM component, this circulator pump assembly is designed for seamless integration with Shield water heater series, specifically models SNR125, SNR151, and SNR201. By utilizing a wet rotor design, the unit ensures quiet operation and consistent head pressure, making it a critical boiler replacement