Reznor 46392 Pilot Orifice 321894-706 This Robertshaw-built gas control features

This Robertshaw-built gas control features a 4" WC manifold pressure setting and standard 1/2" NPT connections

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this valve meets strict boiler safety codes while maintaining tight tolerances

The CCW rotation (counter-clockwise) and versatile band/thru-bolt mount allow for straightforward integration into existing fan shrouds and motor brackets

making it compatible with standard furnace circuit boards and thermostats

Reznor 46392 Pilot Orifice 321894-706 This Robertshaw-built gas control featuresThe 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