York S1-025-49148-000 Sensor R-407C This Weil McLain OEM part

This Weil McLain OEM part is the direct replacement for standard Ultra Series 2 and newer control assemblies

while "35" represents the fan/limit differential (F)

Please note that the sensor cartridge is sold separately

Is this part compatible with non-Lochinvar units

Key Benefits Dual-Protection Reliability: Combines temperature relief at 210°F and pressure relief at 150 PSI in a single unit

York S1-025-49148-000 Sensor R-407C This Weil McLain OEM partThe York S1 025 49148 000 is an OEM 1 2 inch clip on temperature sensor designed for precise thermal monitoring in residential and commercial HVAC units. Engineered to integrate seamlessly with Johnson Controls and York air handlers and heat pumps, this thermistor assembly mounts directly onto copper refrigerant lines or headers to provide real time feedback to the control board. For contractors troubleshooting refrigeration cycles or defrost