Lochinvar & A.O. Smith 100208410 Rotor 322838-752 this open-on-low temperature control is

this open-on-low temperature control is a direct replacement for Johnson Controls A72AA-3 and A72AA-7

the EVR 10 series is designed to function reliably in liquid

the unit operates within a temperature range of 32 to 122 degrees Fahrenheit and functions optimally in 10% to 90% non-condensing relative humidity

It operates with a high-performance 0-5 Vdc output

Lochinvar & A.O. Smith 100208410 Rotor 322838-752 this open-on-low temperature control isThe 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