designed to thread directly into the tank's spud for accurate immersion sensing

Universal Compatibility: Serves as the direct superseding kit for multiple older Rheem and Ruud furnace control models

making it ideal for agricultural and industrial heating systems

which significantly reduces labor time during field replacements

Technicians should look for physical signs like bulging or fluid leakage

Siemens Industrial Controls 3RT2023-1AN20 Contactor 326058-757 designed to thread directly intoThe Siemens 3RT2023 1AN20 Contactor is a field proven SIRIUS S0 frame power contactor designed for heavy duty industrial motor control and HVACR applications. Engineered for Direct On Line (DOL) starting, this 3 pole magnetic contactor manages 9A (AC 3) loads with a 4kW rating at 400V. It features a versatile 220V AC 50 60Hz coil, ensuring reliable switching across varied power grids. The unit is equipped with integrated 1NO+1NC auxiliary contacts,