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As an industry-standard component
The Williams P090554 Orifice is a critical engineering component designed for precise fuel metering in Williams furnace gas conversion and high-altitude applications
While optimized for the T-4000 Series
Over-tightening can damage the internal copper lead or the valve's electromagnetic coil
ensuring a seamless fit when replacing legacy Trane OEM parts
Weil McLain 560-742-865 Tubing As an industry-standard componentThe Weil McLain 560 742 865 Pilot Tubing is a critical OEM replacement part designed for precision fuel delivery in Weil McLain EGH series boilers. Measuring 34 inches in length with a 1 8" OD (Outer Diameter), this aluminum tubing is engineered to withstand the thermal stresses of the burner vestibule while maintaining a consistent gas feed to the pilot burner assembly. Whether you are servicing a standing pilot system or a spark to light