This model is specifically molded for vertical mount orientation to ensure the logo and window align correctly with the internal dial

and aluminum-to-copper transitions

In typical residential applications

The York S1-025-41313-000 Rollout Switch is a critical safety component designed for precise thermal monitoring within York furnace gas burner assemblies

Rugged Build Quality: Constructed for long-term cycling in high-temperature environments to prevent nuisance tripping and premature failure

MARS 61432 Contactor This model is specifically moldedThe MARS 61432 Contactor is a professional grade 3 pole definite purpose contactor engineered for heavy duty HVACR applications. Designed with a 240V coil and a 30A inductive load rating (40A resistive), this component is a standard for controlling compressors, fan motors, and electric heating circuits in residential and commercial equipment. The enclosed body design protects internal components from dust, debris, and insects, significantly reducing