Diaphragm fatigue

The most common culprits are moisture intrusion

What does CCW rotation mean for this part

Frequent tripping often indicates a downstream short in the transformer

Can I use this motor in an open-drip proof application

Resideo Q3450B1112 Pilot Burner 321702-401 Diaphragm fatigueThe Resideo Q3450B1112 Pilot Burner is a critical replacement component designed for LP gas systems utilizing SmartValve technology. Specifically engineered for use with SV9500 and SV9600 series valves, this intermittent pilot assembly features a BCR 10 orifice with a 0. 010 inch diameter to ensure precise fuel delivery and a steady 1,000 BTU hr pilot flame. The Style B mounting bracket and left hand front tip direction allow for accurate positioning