Resideo Q348U1009 Pilot Burner 323055-751 7" WC using the internal

7" WC using the internal calibration screw

verifying the resistance values of this genuine Goodman defrost thermistor is a standard diagnostic step to restore reliable system performance

For contractors performing a boiler maintenance or a pilot troubleshooting call

Common Questions: Is the EA02DZ517 a direct fit for the EA02DZ515

The integrated auxiliary contacts allow for essential feedback loops or interlocking control logic

Resideo Q348U1009 Pilot Burner 323055-751 7" WC using the internalThe Resideo Q348U1009 Pilot Burner is a professional grade universal intermittent pilot burner designed for field service reliability and broad application across gas fired systems. Built for intermittent pilot applications, this primary aeration unit features a dual wing (batwing) hood design with a 1 inch span to ensure stable flame patterns and consistent ignition. Engineered to replace multiple OEM models, it supports both Natural and LP Gas via