Lennox 49K36 Natural Gas Pilot Orifice

The Lennox 49K36 Natural Gas Pilot Orifice is a small part that is essential in an HVAC system, particularly in natural gas systems. This orifice provides accurate regulation of gas supply to the pilot light and improves the working of the heat-generating component of the heater. It is measured in units that are standard dimensions for fittings. It is used frequently with furnaces and other types of heating equipment. Advantages include being able to guarantee that pilot ignition is always steady and reliable, minimizing gas losses, and improving the general efficiency of the HVAC system. The common pilot flame is used to maintain the steady operation of the system by preventing failures, especially during cold weather.