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Ships within 48 hours · Estimated delivery Sep 10 - Sep 15
Fast Installation: Standard mount design allows for quick field replacement by service technicians
The 391937 and 391937/U are the same Honeywell/Resideo conversion kit
Constructed from stainless steel for maximum corrosion resistance and thermal stability
it is backward compatible with 370V applications
York S1-025-26392-003 Rollout Switch Fast Installation: Standard mount designThe York S1 025 26392 003 Rollout Switch is a critical thermal safety component designed for precise combustion monitoring in York, Coleman, and Luxaire gas fired furnaces. This SPST (Single Pole Single Throw) fixed temperature limit is engineered to interrupt the burner circuit if it detects a flame rollout condition, preventing potential equipment damage or hazardous operation. Built by Therm O Disc, this flame rollout switch features a 145 degree F
