York S1-029-25456-000 Burner Orifice Common Questions & Support What

Common Questions & Support What is the maximum working pressure for the U3-6C

the system will remain de-energized as a safety precaution

technicians must consult the manufacturer’s derate tables to determine if a different orifice drill size is required to compensate for lower oxygen density

For high-altitude applications

using a genuine Wayne replacement part like the 62304 ensures exact fitment and maintains the original specialized seal of the sump pump hardware

York S1-029-25456-000 Burner Orifice Common Questions & Support WhatThe York S1 029 25456 000 Burner Orifice is a precision engineered component designed for high efficiency gas furnace manifolds. This #43 burner orifice features a . 089 inch diameter aperture, specifically calibrated to ensure exact BTU input ratings and optimal combustion performance across compatible York, Coleman, and Luxaire heating systems. As a direct replacement for S1 029 20423 043, this 2 groove (2Grv) model maintains the critical gas flow