York S1-025-38737-000 Limit Switch Common symptoms include the compressor

Common symptoms include the compressor failing to kick in while the fan runs

Is this part an exact replacement for the S1-025-38970-000

Can I use a different temperature-rated switch if the S1-025-27747-016 is unavailable

and GS series units

a separate bonnet kit (RK 800M4-B) would be required

York S1-025-38737-000 Limit Switch Common symptoms include the compressorThe York S1 025 38737 000 Limit Switch is a critical safety component designed for precise thermal monitoring within York, Luxaire, and Coleman gas furnaces. This automatic reset limit switch is engineered with a trip point range of 140 160F, ensuring the system shuts down the burner if heat exchanger temperatures exceed safe operational limits. As a genuine OEM replacement part, it ensures exact fitment and maintains the original equipments safety