Pay in 4 interest-free payments of $5.80 Learn more
Ships within 48 hours · Estimated delivery Sep 11 - Sep 16
By replacing the entire gas burner assembly rather than individual components
It functions by creating negative pressure within the heat exchanger
brazed installation to 1-3/8" copper tubing
5" and 4" W
Leak Prevention: High-tensile elastomer construction prevents air leakage
York S1-029-20423-030 Orifice 321702-401 By replacing the entire gasThe York S1 029 20423 030 Natural Gas Burner Orifice is a precision machined OEM York replacement part designed for specific BTU output requirements in commercial and residential furnaces. Featuring a #30 drill size with a 0. 1285 inch diameter, this orifice is critical for maintaining the correct manifold pressure and stoichiometric air fuel ratio. Field technicians should verify this component against the furnace rating plate to ensure proper
US$ 135.00
US$ 199.00