Broad Compatibility: Serving as a genuine Source1 part

Does the 10-391 include mounting hardware

Whether you are performing a seasonal tune-up or troubleshooting a pilot that won't stay lit

As a seasoned tech

Weil McLain 560-528-980 Pilot Orifice Broad Compatibility: Serving as aThe Weil McLain 560 528 980 Pilot Orifice is a precision engineered OEM replacement part specifically calibrated for natural gas (NG) applications. Featuring a precise . 018" diameter aperture, this component is critical for maintaining the specific gas to air ratio required for stable pilot flame ignition in Weil McLain EG boilers and CG series units. A fouled or incorrect orifice can lead to weak pilot signals, frequent nuisance lockouts, or delayed