Trane THT0811 Limit Switch Engineered as the direct successor

Engineered as the direct successor to the discontinued 626468

Optimized Millivolt Signal: Ensures consistent gas valve engagement by maintaining a stable 18 to 30 mV signal during pilot operation

Enhanced Safety: Equipped with an internal physical interrupter to prevent casing rupture in the event of an electrical fault

The interchangeable hub design allows for maximum field flexibility

Trane THT0811 Limit Switch Engineered as the direct successorThe Trane THT0811 is a critical automatic reset limit switch engineered for precise thermal regulation and safety interlocking in Trane and American Standard HVAC systems. Designed with an operational range of 73F to 105F, this high limit temperature switch monitors plenum temperatures and provides a fail safe against overheating. As a genuine OEM replacement part, it ensures the timing for blower fan cycles is maintained according to factory