Lennox 31J91 LP Pilot Orifice LP Pilot Orifice

LP Pilot Orifice

The LP Pilot Orifice is a key part of the gas valve assembly hardware and controls which determines the correct amount of gas input needed to control a furnace. The pilot orifice also regulates the gas flow to the burner adjustment needle and causes the gas to ignite as it passes through.

The LP Pilot Orifice is used to regulate the flow of gas to the carburetor of your Lennox Forced Air Furnace. This orifice fits our 31J91 inducer blower motor with a three bolt mounting pattern, and it is manufactured from aluminum.

A Lennox LP pilot orifice is used on a furnace system's gas control valve. The orifice matches the size of the gas control valve to the size of the fuel line that connects from the gas control valve to the gas burner.

The LP pilot orifice fits on the liquid line of your furnace and restrict's the amount of refrigerant that is needed to run your system.

The Lennox 31J91 LP pilot orifice valve is a reliable part for use with your furnace.

The Lennox 31J91 LP pilot orifice is compatible with the following systems: 21B452, 22B452, 24S450, 22S40, and 23R452.

Protect your investment and maintain optimal efficiency with this pilot orifice. Available for indoor or outdoor installations, it comes with a one year warranty. A Lennox orifice is required.