York S1-029-20422-063 Orifice 326010-701 ensuring a perfect fit and

ensuring a perfect fit and easier field replacement

supporting up to 64

This white pneumatic universal conversion kit is designed for technical specialists who need to modernize legacy HVAC controls without a full system overhaul

Complete Hardware Kit: Includes the essential bushing and retaining screw to ensure the probe remains seated at the bottom of the well

York S1-029-20422-063 Orifice 326010-701 ensuring a perfect fit andThe 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