using this OEM York S1-024-26024-000 ensures the pick-up and drop-out voltages exactly match the compressor motor characteristics of the specific York unit

essential for demanding HVACR and industrial installations

While the electrical ratings may be similar

Efficient Power Draw: low 6

The provided #55 orifices are standard for altitudes up to 2

Lennox 97W45 Limit Switch R-407C using this OEM York S1-024-26024-000The Lennox 97W45 Limit Switch is a critical safety component designed for precise thermal regulation within residential gas furnaces and air handlers. Engineered as a normally closed thermal switch, this L140 30F secondary limit monitors heat exchanger temperatures to prevent overheating and potential heat exchanger fatigue. With a fixed temperature setting of 140F and a 30F differential, this Lennox high limit sensor ensures a reliable cutout when