Resideo S8600M3001/B Ignition Module 321702-401 Field Reliability: Features a fixed

Field Reliability: Features a fixed pressure setting to eliminate tampering or accidental drift

Using a bushing or forcing the fitment on a different shaft size is not recommended as it compromises the balance and safety of the blower assembly

High Compatibility: Operates on a standard 3-12 PSI control signal

reduce auxiliary heat strip run-time

maintaining the integrity of ICP heating and cooling equipment requires precise signal processing for 24V AC circuits

Resideo S8600M3001/B Ignition Module 321702-401 Field Reliability: Features a fixedThe Resideo S8600M3001 B is a field proven intermittent pilot ignition module designed for 24 VAC gas fired atmospheric burners. This unit is the primary direct replacement for 412 101 000, delivering consistent continuous retry sequencing to ensure system uptime in residential and light commercial furnaces or boilers. Engineered for single rod (local) flame sensing, this module integrates an internal high voltage spark generator and flame