Key Benefits Universal Compatibility: Replaces a wide range of OEM Type 117 and 1-1/2 pole contactors in residential HVAC systems

Technical Compatibility: Seamlessly integrates with copper

or improper manifold pressure causing the flame to "roll out" of the burner intake

preventing the Bunn 28122

York S1-025-22273-002 Limit Switch Key Benefits Universal Compatibility: ReplacesThe York S1 025 22273 002 Limit Switch is a critical fixed temperature safety control engineered for York, Luxaire, and Coleman furnace assemblies. This automatic reset limit switch features a 140F cut out and a 100F cut in differential, ensuring the heat exchanger does not exceed safe operating thermal limits. As a genuine OEM York furnace part, it provides the precise calibration required for proper high limit protection, preventing system cycling