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Rosewood paper grain — description and returns beneath the overlapping buy card.
This wall-mounted unit features a 4-20mA communication output and dual DPDT relays
Key Benefits Optimal Gas Flow: Massive 21 Cv flow factor handles high-demand fuel gas applications up to 1
This precision time delay relay is essential for protecting sensitive coils and internal components from thermal shock while maintaining uninterrupted airflow
Using a generic alternative may result in poor fitment or delayed signal times
optimizing combustion efficiency and preventing nuisance flame-outs in variable-load environments
York S1-025-27747-017 Rollout Switch 326058-756 This wall-mounted unit features aThe York S1 025 27747 017 Rollout Switch is a critical OEM replacement part designed for high limit temperature monitoring in York, Coleman, and Luxaire gas furnaces. This rollout switch is precision calibrated to trip at 350F, effectively breaking the 24V safety circuit to the gas valve if flame rollout or heat exchanger compromise occurs. As a manual reset rollout switch, it requires a physical inspection of the combustion area by a technician