York S1-025-38970-000 Limit Switch this component is critical for

this component is critical for maintaining the specific gas-to-air ratio required for stable pilot flame ignition in Weil McLain EG boilers and CG series units

How do I know if the York S1-025-31812-000 needs replacement

often around 800 psi

The York S1-024-36082-000 Relay is a heavy-duty 24V SPST Relay engineered for precision switching in high-demand HVACR applications

What causes a rollout switch to fail

York S1-025-38970-000 Limit Switch this component is critical forEnsure precise thermal safety and reliable burner modulation with the York S1 025 38970 000 Limit Switch. This factory authorized OEM limit control is vital for protecting the furnace heat exchanger from overheating conditions. Engineered for rapid response, this auto reset limit switch features a critical temperature profile with a 130F opening setpoint and a 100F closing setpoint. Designed specifically for compatibility with York GY8S furnace models