YORK S1-02920422058 ORF,PILOT #58 (.042) ORF,PILOT #58 (.042)

NatGas Pilot Orifice #58(.042)

Pilot Orifice #58(.042) for York Natural Gas Heat Pump Systems

The S1-02920422058 Orifice is a Pilot #58 (.042). The S1-02920422058 comes with a 1 year warranty from date of purchase. The S1-02920422058 has a orifice diameter of .042, an orifice area of 1.00E-4 inch², a number of openings per minute of 9,000 and a pilot pressure range of 0.5 to 2.0 psig.

The York S1-02920422058 ORF,PILOT #58 (.042) is made for gas fireplaces. The orifice will not restrict the flow of natural gas at all. It is made of brass and the connectors are nickel plated. This ensures a strong chemical bond to your gas piping system.

Natural Gas: New York Gas Service - Pilot Orifice Size 58 (4/10'')

The YORK S1-02920422058 Orifice Orifice measures .042. It is used in York model: PILOT 58, 58S & 585V.

The manufacturer's orifice that comes with this regulator is the York YG4-40-14 (Pilot .042). The biggest problem with this orifice is that it is too small for gas grills, and causes too much propane pressure to be delivered to the FCU. The resulting large heat spike is bad for the burner valves, can ruin the food you are cooking, and is not safe in most situations.

The Pilot Orifice is used with the most commonly used pilot blends in gas metering applications. The most popular gas pilot blends are L51/53, SR, NH3.

These orifices fit all YORK gas pilots and can be used to adjust gas-to-air mixture. Includes a fold-out table showing the different possible combinations.

Convenient single-point supply of nitrogen to NRG grills. Adjustable orifice with on/off valve. Tunable range without permanent modification of burner.

YORK S1-02920422058 Gas Appliance User Manual / Installation Guide

York orifice defines the thermal efficiency and stability of the gas flame.York orifices are created, grown and manufactured by York to provide superior gas flow with minimal pressure drop and temperature rise.