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Chrome-bevel sheet on grid paper — specs and return notes filed under the bay.
17"–6" W
How do I adjust the time delay
The 200°F threshold is a safety limit that should not be reached during normal modulation
This mechanical fail-safe unit provides 90 in-lb of torque
Enhanced Durability: Constructed to rigorous OEM technical specifications for long-cycle reliability in high-ambient temperature environments
York S1-029-20422-063 Orifice 323055-751 17"–6" WThe York S1 029 20422 063 Orifice is a precision engineered #63 pilot orifice featuring a . 037 inch diameter, designed for critical flow regulation in specific York HVAC gas furnace and boiler pilot assemblies. This genuine OEM component maintains consistent fuel delivery to the pilot burner, ensuring reliable ignition and stable flame rectification signals. As a direct replacement part, the S1 029 20422 063 eliminates common troubleshooting issues