York S1-025-27747-016 Rollout Switch you must use the correctly

you must use the correctly sized LP orifice (typically part 560-528-998) to prevent hazardous combustion conditions

this flare x male pipe x flare tee is a reliable choice for field repairs and custom manifold builds

Propane requires a smaller orifice (typically #54 or #55) due to its higher energy density and pressure requirements

What does the brown color code signify

York S1-025-27747-016 Rollout Switch you must use the correctlyThe York S1 025 27747 016 Rollout Switch is a high precision safety limit engineered for York gas furnaces and forced air heating systems. This manual reset rollout switch is calibrated to open at 320 degrees F, acting as a critical failsafe by detecting flame rollout or excessive heat buildup near the burner assembly. As an OEM component, the 025 27747 016 ensures your equipment maintains factory level safety standards and combustion integrity. In