Lochinvar & A.O. Smith 100111584 Pump Circulator 320788-703 4-Speed Multi-Tap Design: Provides 1625

4-Speed Multi-Tap Design: Provides 1625 RPM at high speed for maximum heat dissipation

Whether you are addressing a seized bearing or an open winding

Reliable Cut-off: Features an integrated hydraulic cut-off function that ensures sharp fuel shut-off

Improve indoor air quality and maintain system efficiency with this cost-effective MERV 8 furnace filter

Is this unit rated for outdoor installation

Lochinvar & A.O. Smith 100111584 Pump Circulator 320788-703 4-Speed Multi-Tap Design: Provides 1625The Lochinvar & A. O. Smith 100111584 Pump Circulator is a critical OEM replacement part designed for high efficiency hydronic heating and domestic hot water systems. Built to withstand the rigorous demands of commercial and residential boilers, this high head circulator pump ensures consistent fluid velocity and thermal distribution across the heat exchanger. It serves as a direct replacement for legacy part numbers such as Lochinvar ARM2801 and A.