York S1-9951-1061 LP Orifice 0.106" DIA

The York S1-9951-1061 LP Orifice is a metering component that controls the passage of low-pressure gas through a designated burner connection. Its precision opening restricts the gas stream as fuel passes through the orifice into the connected burner assembly. The orifice has a 0.106-inch diameter opening and is seated at the specified gas connection point. Its restricted passage meters the fuel entering the burner circuit and maintains the intended flow path in HVAC systems throughout the burner operating cycle during the specified heating sequence.