York S1-9951-1611 Orifice Reliable signal transmission is essential

Reliable signal transmission is essential for maintaining proper combustion blower operation and system efficiency throughout the heating cycle

always confirm your specific model and serial number

LP conversions require significantly smaller drill sizes due to the higher energy density and pressure requirements of propane

The JB T3-6C is typically rated for vacuum service and pressures up to 5

Common Questions Is the 100233587 an exact replacement for the GKT2429

York S1-9951-1611 Orifice Reliable signal transmission is essentialAs a seasoned technician, you know that precise manifold pressure and burner calibration depend entirely on using the correct York S1 9951 1611 Natural Gas Burner Orifice. This OEM York replacement part is a #20 drill size orifice, engineered specifically for natural gas furnace applications within the York, Coleman, and Evcon families. Featuring a 0. 161 inch drill diameter, this component ensures the exact volumetric flow of gas required for clean