York S1-025-32694-000 Limit Switch Since this is a normally

Since this is a normally closed (NC) switch

it is important to note that the 395390-13 is technically identical to the 395390-13/U

Precision Fit: 3/8" sweat ODF connections ensure a secure

Precision Calibration: Engineered for accurate propane gas flow regulation in power-vented units

Durable Construction: Built to withstand high-temperature flue gases and moisture in 90%+ AFUE systems

York S1-025-32694-000 Limit Switch Since this is a normallyThe York S1 025 32694 000 Limit Switch is a critical OEM replacement part designed for high temperature circuit interruption in residential and commercial HVAC systems. This fixed temperature limit control is engineered with a set point to open at 240F and close at 210F, providing essential thermal protection for the heat exchanger. When temperatures exceed the 240F thresholdoften caused by restricted airflow, a failing blower motor, or clogged