York S1-024-35973-000 Motor Freon this 145-175F auto limit switch

this 145-175F auto limit switch is calibrated to open at 175°F to interrupt the heating circuit and automatically close (reset) once the temperature drops to 145°F

this is a technician’s go-to for ensuring original static pressure specs are met without the noise of cheap aftermarket alternatives

and Payne furnace platforms to ensure seamless control board communication

use terminals 1 and 4

Key Benefits OEM Compatibility: Specifically designed as the York S1-024-40892-000 direct replacement

York S1-024-35973-000 Motor Freon this 145-175F auto limit switchThe York S1 024 35973 000 Motor is a precision engineered 1 3 HP ECM blower motor designed for high efficiency HVAC performance. Operating at 230Vac and 1050 RPM, this programmed ECM motor serves as a direct OEM replacement for specialized furnace blower motor applications. Unlike standard PSC motors, this electronically commutated motor features advanced internal diagnostics and pre programmed parameters to maintain consistent airflow across varied