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This OEM replacement part serves as the central intelligence hub
The 12-200 series is specifically designed for steam and should not be used in water or liquid service applications
providing contractors with an Exact-fit solution for residential and commercial hydronic service calls
and 765H80L series ensures a drop-in replacement
Lennox 76M31 Sensor 321702-401 This OEM replacement part servesThe Lennox 76M31 is a high precision return air duct relative humidity sensor engineered for demanding commercial and industrial HVACR applications. As a non communicating duct mount RH sensor, it provides critical real time moisture data to the Lennox Prodigy and CORE unit controllers, essential for managing Humiditrol reheat systems and supermarket humidity control. Designed for technical reliability, this 24VAC HVAC humidity sensor features a
US$ 1260.00
US$ 1002.50
US$ 645.00