to facilitate manual or automated adjustments

These heavy-duty black plastic legs feature a 3/8"-16 threaded stud

Square Cut Precision: The square cut design provides superior surface contact compared to standard round O-rings

lowering energy consumption and mechanical wear on the reversing valve

Lennox 23G38 Limit Switch to facilitate manual or automatedAs a core safety component for critical heating applications, the Lennox 23G38 Limit Switch provides essential thermal protection by monitoring the internal temperature of the heat exchanger. This OEM Lennox part is a fixed temperature L180F 40F auto limit switch, engineered to open the electrical circuit at 180F and automatically reset when the temperature drops to 140F. This high limit safety control prevents equipment damage and potential fire