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Ships within 48 hours · Estimated delivery Sep 30 - Oct 5
this diaphragm-actuated switch ensures reliable proof of airflow before allowing ignition or system operation
Direct Cross-Compatibility: Seamlessly replaces discontinued mercury-bulb models
OEM Cross-Compatibility: Identical to Trane Part C137767P01
always verify the limit switch temperature rating and probe length against your specific unit's data plate
York S1-024-35658-000 Limit Control Els PW 17895 this diaphragm-actuated switch ensures reliableThe York S1 024 35658 000 Limit Control is a critical safety component used across a wide range of York HVAC systems, including residential furnaces and air handlers. Engineered with a fixed 170F opening temperature and a 50F closing differential, this high limit switch protects the heat exchanger and surrounding components from thermal damage by interrupting 24V control power if internal temperatures exceed safe operating parameters. As a direct OEM
US$ 10.00
US$ 10.00
US$ 169.00
