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this module features built-in diagnostic LEDs to streamline troubleshooting on the job site
it provides essential over-pressure and thermal protection for large-scale boilers and storage tanks
Durable Construction: Built to handle the high-torque demands of modern HVAC systems while maintaining structural integrity during peak load operations
using a genuine Tecumseh replacement part ensures the trip curves match the original factory specifications for locked rotor (LRA) and residential load (RLA) conditions
Liebert 1A18660P1S Switch 320735-701 this module features built-in diagnosticThe Liebert 1A18660P1S is a critical OEM liquid level float switch engineered for precision monitoring in high demand HVACR environments. Designed specifically for Liebert Challenger 3000 and IR humidifier assemblies, this direct replacement float switch (replaces part 1A18660P1) ensures operational integrity by managing fluid levels within tanks and drain pans. It functions by opening or closing electrical circuits when levels fluctuate outside of