Rheem-Ruud AP13244 Pilot Assembly

The Rheem-Ruud AP13244 Pilot Assembly is a critical OEM replacement component designed specifically for natural gas water heaters utilizing a Robertshaw thermopile or thermocouple ignition system. Built for durability in high-heat environments, this assembly ensures consistent pilot flame stability and reliable main burner ignition. The AP13244 features a heavy-duty thermopile generator that provides the millivolt signal required to hold the gas valve open, minimizing nuisance lockouts and HVAC troubleshooting time on the job site. Technical specifications include a precisely calibrated orifice optimized for natural gas (NG) consumption and robust mounting brackets that maintain proper pilot-to-burner alignment. When diagnosing water heater pilot light issues or thermopile voltage drops, replacing the entire assembly is the industry standard for ensuring long-term field reliability. This gas water heater part is direct-fit, reducing installation labor and restoring system performance to factory parameters without the need for field modifications.

• Direct OEM Replacement: Ensures precise mechanical fitment and electrical compatibility with Rheem-Ruud and Vanguard gas units.
• Enhanced Flame Sensing: The high-output thermopile delivers a stable millivolt signal to prevent premature gas valve closure.
• Durable Construction: High-grade metallic components resist oxidation and thermal stress in the combustion chamber.
• Simplified Maintenance: Integrated assembly includes the pilot tube, electrode, and sensor for a complete, one-step swap.

Is the AP13244 compatible with LP (Propane) units?
No, this assembly is strictly for natural gas water heaters. Using this on a propane system will cause improper combustion and safety hazards due to different orifice sizing.

What is the typical millivolt output for this pilot assembly?
The Robertshaw-style thermopile in this kit is designed to generate between 500mV and 750mV under load to properly energize the gas control valve solenoid.

Does this kit include the mounting gasket?
Technicians should verify the burner door gasket integrity separately, as this SKU focuses on the pilot burner and ignition components themselves.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.