Description
The Rheem-Ruud SP21224 Ignitor Kit is an OEM replacement ignition component engineered specifically for Triton SD series water heaters. Designed to restore reliable pilot and burner ignition, this kit ensures your Triton SD unit relights quickly and operates safely — minimizing downtime and keeping hot water flowing.
Product Overview
As a genuine Rheem-Ruud service part, the SP21224 Ignitor Kit is the factory-recommended solution for ignition failures in compatible Triton SD water heaters. Using an OEM replacement eliminates the guesswork of cross-referencing aftermarket parts and ensures proper fit, function, and longevity.
Key Features
- OEM Rheem-Ruud replacement ignitor kit
- Designed specifically for Triton SD series water heaters
- Restores reliable ignition performance
- Direct factory replacement — no modifications required
- Helps reduce service call time with a precise-fit component
Application
- Compatible with Rheem-Ruud Triton SD series water heaters
- Ideal for residential and light commercial service applications
Why Choose OEM?
Using genuine Rheem-Ruud service parts like the SP21224 ensures compatibility with your existing controls and burner assembly. Aftermarket substitutes may not meet the original design tolerances, potentially leading to nuisance lockouts or premature failure. Trust the factory part for a lasting repair.







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