Carrier HH18HV131 Limit Switch this "ice cube" style component

this "ice cube" style component is a fundamental requirement for maintaining legacy electromechanical zone control panels

It is fully compatible with Skuttle Model 90 and 190 units

Common Questions: What causes a low pressure relay to trip frequently

The York S1-025-31835-000 Limit Switch is an essential safety component specifically engineered for York furnace and air handling systems

The York S1-024-35707-000 Pressure Switch is a critical safety component designed for precise furnace pressure switch testing and operation within York

Carrier HH18HV131 Limit Switch this "ice cube" style componentThe Carrier HH18HV131 Limit Switch is a critical OEM replacement part designed for precise thermal regulation in Carrier, Bryant, and Payne HVAC systems. Engineered as a high limit safety device, this automatic reset switch features a 130 30 degree operating range, meaning it trips at 130F to prevent furnace overheating and automatically resets when temperatures drop by 30F. Reliable thermal protection is essential for preventing damage to the heat