By replacing worn internal mechanisms with this OEM steam trap repair part

a 1/4 turn typically equals approximately 12°F–18°F depending on the specific application setting

High-Capacity Power: The 70VA / 75VA rating provides ample wattage for multi-stage systems and high-current contactors without voltage drop

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

Rheem-Ruud AP13242 Pilot Assembly 321702-401 By replacing worn internal mechanismsWhen 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