York S1-373-06660-000 Tube 321702-401 this model features an oversized

this model features an oversized 1

This 1/2 HP 115V permanent split capacitor (PSC) motor operates at a nominal 1375 RPM

Water Hammer Resistance: The inverted bucket design is inherently resistant to damage from pressure surges and hydronic shock

and FS7-4E hazardous location models

This slow-blow fuse prevents nuisance tripping

York S1-373-06660-000 Tube 321702-401 this model features an oversizedFor service technicians maintaining York and Johnson Controls heating systems, the York S1 373 06660 000 Gas Pilot Tube is the direct OEM solution for restoring reliable ignition. This GV HW tube assembly is precision engineered to transport fuel from the gas valve to the pilot burner, ensuring a stable flame for proper thermocouple excitation. Designed specifically for compatibility with the D1HG048N06025EBA model and broader GV HW furnace platforms,