Always verify ignitor resistance and flame sensor cleanliness before swapping the circuit board

This unit is factory-configured for natural gas

and TUB/TUBE valve bodies for simplified inventory management

providing reliable overheat protection

184828A-00

Rheem-Ruud AP13242 Pilot Assembly 321702-401 Always verify ignitor resistance andWhen you are out in the field servicing a residential or light commercial water heater, the Rheem Ruud AP13242 Pilot Assembly is the definitive OEM replacement for non responsive natural gas ignition systems. This ProTech series component is engineered specifically for Natural Gas (NG) water heaters, ensuring a stable and localized flame for main burner ignition. As a veteran technician knows, the AP13242 is more than just a tube; it is a critical