Reznor 46392 Pilot Orifice 321894-706 making it compatible with standard

making it compatible with standard furnace circuit boards and thermostats

The Spence Engineering 07-08372-00 is an essential D5 pilot repair kit designed to restore the precision performance of your pressure-reducing regulator

this valve meets strict boiler safety codes while maintaining tight tolerances

Stable Setpoints: Engineered to resist pressure drift over thousands of cycles

Reznor 46392 Pilot Orifice 321894-706 making it compatible with standardThe Reznor 46392 Pilot Orifice, also identified by model number Y90AA 6218, is a critical fuel metering component engineered for high performance gas fired heating systems. This precision machined pilot burner orifice is designed to regulate gas flow with surgical accuracy, ensuring a stable and consistent pilot flame necessary for reliable ignition cycles. Primarily utilized in Reznor unit heaters, this direct replacement part addresses common