Liebert 1A18660P1S Switch 322838-752 Built to withstand the high-temperature

Built to withstand the high-temperature flue gases associated with gas and oil-fired appliances

While visual inspection of the internal element is a quick check

or burner lockout

It is designed to be paired with Tjernlund VH Series vent hoods to complete the external termination of the exhaust system

Liebert 1A18660P1S Switch 322838-752 Built to withstand the high-temperatureThe 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