Rheem SP20790 Pilot Assembly - W/R
An OEM Rheem pilot assembly replacement kit used on select ultra low-NOx natural gas water heaters to restore proper pilot/ignition operation when the specified service kit is required.
Key Features
- OEM Pilot Assembly Replacement Kit (Rheem / PROTECH)
- Kit includes: pilot assembly, gaskets, Tinnerman clips, screws, nuts, retainer clips, and pilot bracket
- Includes a grommet with the pilot assembly
- Gasket is made from high-temperature fiber material
- Replaces: SP20140, AP14396C-2, AP14396C, SP20789 (and additional cross-references listed by Rheem)
- Warranty: 1-year limited warranty (manufacturer listing)
- Manufacturer safety note: water-heater parts and accessories should only be installed by qualified technicians
Compatibility & Applications
- Listed by Rheem for use on select GE®, Hotpoint®, and Sure Comfort® ultra low-NOx natural gas water heaters (exact model compatibility must be verified).
- Must only be used where the manufacturer specifies this exact part number: SP20790. Rheem directs customers to verify using the water heater model and serial number.
Installation & Operation Notes
- Installation should be performed by a qualified water-heater service technician.
- Reference the water heater's service/installation manual and Rheem service guidance for correct shutdown, component replacement, and leak/operation checks.
- Follow the manufacturer's safety warnings for gas appliance service; improper service can result in unsafe conditions.
Maintenance & Troubleshooting
- This kit is typically used when troubleshooting confirms a pilot/ignition assembly problem that prevents normal burner operation.
- If problems persist after replacement, follow the water heater troubleshooting procedure to verify the full ignition system (pilot, wiring/connections, and related safety controls) rather than replacing parts repeatedly without diagnosis.
Certifications & Compliance
- Manufacturer listing includes a California Proposition 65 warning.
User Reviews & Q&A Summary
- Correct OEM replacement: Review themes commonly describe it as an "OEM" part that matches the original and works as expected.
- Fixes the issue / saves money: Several reviewers mention it resolved their problem and helped them avoid a larger repair bill by doing the repair themselves (or with a straightforward service call).
- Quality & delivery: Frequent feedback highlights good part quality and fast/consistent shipping.