Common Questions: What happens if the coil is energized

for safety and code compliance

motor specifications

or fails to generate sufficient millivolts to keep the thermopile active

OEM Precision: Guaranteed genuine A

York S1-025-41289-000 Temp Control R-134A Common Questions: What happens ifUpgrade or repair commercial and residential furnaces with the York S1 025 41289 000 Temp Control, a high performance HVAC limit switch engineered for critical thermal protection. This genuine York OEM replacement part is a primary safety component designed to break the electrical circuit when internal plenum temperatures reach 190F, preventing heat exchanger damage and hazardous conditions. Once the system cools to 160F, the bimetal disc