York S1-025-27792-009 Rollout Switch this coppered rod 24-inch length

this coppered rod 24-inch length provides the versatility required for field adjustments and long-term service life in high-moisture environments typical of cooling towers and industrial boilers

Common Questions Is the Maxon 18722 compatible with both spark ignitors and flame rods

Its robust construction is designed for high-cycle industrial environments

You can verify continuity across the relay terminals with a multimeter

York S1-025-27792-009 Rollout Switch this coppered rod 24-inch lengthThe York S1 025 27792 009 is a critical safety component designed for precise thermal monitoring in high efficiency gas furnaces. Rated for a 350 degree F open temperature, this rollout switch replacement monitors the burner vestibule for excessive heat caused by compromised heat exchangers or flue blockages. As a manual reset limit, it necessitates a physical inspection of the combustion area before the system can be restored to operation, preventing