Core Temperature Specifications:This 111002431 is a thermal limit switch with L145-60F rating—automatically cuts off power at 145°F to prevent overheating and resets automatically when cooled to 85°F (145°F - 60°F differential), supporting safe temperature regulation
Direct Replacement Part:Engineered as a drop-in replacement for part numbers 60TX11 and 315208, compatible with Trane's T-O-D (Temperature Operated Device) design for seamless fit
Safety Function:Acts as a thermal cutoff for HVAC systems—interrupts circuit when temperatures exceed 145°F to protect components from heat damage, used in furnaces and heating equipment
Trane System Compatibility:Fits select Trane gas furnaces, heat pumps, and HVAC systems (verify your unit's model in the owner's manual for exact fitment)
Installation Note:Requires no modifications for compatible models. Professional installation recommended to ensure proper wiring and safety