Its Grade B accuracy (3-2-3%) ensures dependable performance on sprinkler systems

If the switch continues to trip

and flame rollout

vibration-resistant electrical connection

Common Questions Is this base compatible with both the left and right hoppers in a dual-dispenser setup

York S1-025-30890-000 Temp Control Its Grade B accuracy (3-2-3%)The York S1 025 30890 000 Temp Control is a critical high limit safety component engineered for precise thermal regulation within York HVAC systems. Operating with a fixed 210F opening point and a 180F closing point, this SPST (Single Pole Single Throw) switch provides reliable protection against overheating by breaking the circuit when the temperature exceeds the safety threshold. As an OEM York replacement part, it ensures exact fitment and response