Experiencing issues with your Rinnai tankless water heater? One of the common problems is ignition failure, often indicated by error code 11. A malfunctioning igniter can disrupt your hot water supply, leaving you frustrated during a shower or while washing dishes. Fortunately, replacing the igniter can usually resolve these issues quickly and effectively.
When selecting an igniter replacement, it’s crucial to choose one that offers compatibility, durability, and ease of installation. A quality replacement part should not only fit seamlessly into your existing system but also withstand wear and tear over time. This ensures that your heater operates efficiently and reliably, providing you with continuous hot water.
In this article, we’ll review the top three Rinnai tankless water heater igniter replacements. We’ll cover their features, benefits, and any potential drawbacks to help you make an informed decision about which product best meets your needs.
Here’s a quick comparison of the key specifications of our top picks:
| Features | 104000192-K Flame Rod | WISINY RTG20235BC | Rinnai Ignitor/R75& R94Ls |
|---|---|---|---|
| Compatibility | Rinnai R75, RC80, RC98 | Rheem, Richmond, Ruud | OEM for Rinnai |
| Material & Build | Durable high-quality materials | Robust design | OEM quality |
| Main Feature | Fixes Error Code 11 | Supports normal ignition | OEM replacement |
| Installation | Easy installation | Check size and connector | Simple replacement |
| Best Use Case | For Rinnai tankless heaters | Rheem tankless systems | Rinnai models R75/R94 |
104000192-K Flame Rod Electrode
ChangTa
104000192-K Flame Rod Electrode Kit Compatible with Rinnai | Fits Rinnai R75LS R94LS RC80 RC98 Tankless Water Heaters, Electrode Kit with Gasket, Fix Error Code 11 Ignition Failure
- Rod Electrode Kit Compatibility:104000192-K Flame Rod Electrode Kit Fit for Rinnai R75 Tankless Water Heaters ,RC80, and RC98 , Re…
- Fit for Rinnai Water Heater Igniter Parts:The durable construction and reliable performance, this flame rod electrode kit is an es…
- Quality Material ：The water heater replacement parts are made of high-quality materials,Durable and sturdy with long service life.…
The 104000192-K Flame Rod Electrode Kit is designed specifically for Rinnai models like R75, RC80, and RC98. It’s an ideal choice for homeowners who need a reliable solution for ignition failures, particularly those facing error code 11.
This product stands out due to its compatibility with various Rinnai models and its ease of installation. The kit includes everything you need, including a gasket, making it a comprehensive solution for your igniter needs. With high-quality materials, this electrode kit ensures longevity and consistent performance, minimizing the risk of future ignition issues.
However, some users may find that installation requires basic electrical knowledge. It’s essential to follow the instructions carefully to avoid any mistakes. Consider checking the condition of the existing wires and connections while you’re at it.
- Compatible with Rinnai R75, RC80, RC98
- Includes gasket for easy installation
- Durable materials for long life
- Fixes common ignition issues
- Direct replacement for multiple models
Best for: Rinnai tankless water heater owners needing a reliable igniter replacement.
WISINY RTG20235BC RTG20235C
WISINY
WISINY RTG20235BC RTG20235C Tankless Gas Water Heater Ignitor Coil | Compatible for Rheem Tankless Water Heater Parts Fixed the Error Code 11, Replace plm-112 Ignitor Coil Replacement Parts
- Fix Common Issues: This RTG20235C tankless gas water heater ignitor coil compatible with Rheem tankless water heaters with error c…
- Replacement Part Number: WISINY RTG20235C tankless gas water heater ignitor coil replacement part. Compatible with PLM-112, RTG202…
- Size, Voltage & Interface Check: The PLM-112 ignitor coil has a wire length of approx. 20.9 cm / 8.22 in, body height of approx. 4…
The WISINY RTG20235BC is a compatible ignitor coil designed for Rheem tankless water heaters. This replacement part is perfect for homeowners who have encountered ignition problems and need a dependable solution to restore hot water functionality.
What sets this ignitor coil apart is its robust construction, which ensures consistent ignition support. With a rated voltage of 120 volts, it’s designed for steady performance. Users appreciate the straightforward installation process, which typically involves comparing dimensions and ensuring proper connector fit before ordering.
A potential downside is its non-universal nature; it works exclusively with specific Rheem models. Double-checking compatibility before purchasing is vital to ensure it fits your system correctly.
- Compatible with Rheem, Richmond, and Ruud
- Robust design for reliable performance
- Easy to install with proper sizing
- Fixes ignition issues
- Not universal; check compatibility
Best for: Rheem tankless water heater users requiring a reliable ignitor coil.
Rinnai Ignitor/R75& R94Lsi
Rinnai
Rinnai Ignitor/R75& R94Lsi,E,V3237,2424Wc Kt EI-144 - Genuine OEM Replacement Part
- Guaranteed Compatibility - OEM parts fit and function exactly like the original components, ensuring a perfect match
- Higher Quality and Reliability - OEM parts are built to the same quality standards as the original components, reducing the risk o…
- Safety Assurance - Genuine parts give you peace of mind that your equipment remains safe to use
This genuine OEM ignitor is specifically made for Rinnai models, including the R75 and R94. Ideal for those who prefer original parts, this ignitor ensures compatibility and reliability in performance.
Its standout feature is the assurance of quality that comes with OEM parts. Users report improved performance and longevity compared to generic replacements. Installation is straightforward, making it accessible even for those with limited DIY experience.
However, being an OEM part can sometimes mean a higher price point compared to aftermarket options. Buyers should weigh the benefits of guaranteed compatibility and quality against their budget constraints.
- Genuine OEM part for Rinnai
- Easy to install
- Reliable performance
- Compatible with R75 and R94 models
- May be pricier than alternatives
Best for: Homeowners seeking OEM parts for Rinnai heaters.
How We Chose These Products
We evaluated these products based on compatibility, user feedback, and the quality of materials used. Each igniter replacement was selected for its specific fit with Rinnai models, ensuring that users receive parts tailored to their systems. We also considered ease of installation and long-term durability, which are critical for maintaining effective water heater performance.
Real-world performance assessments and user reviews helped us gauge reliability and effectiveness in fixing ignition issues. Each product was chosen to address common problems faced by Rinnai tankless heater owners, ensuring a well-rounded selection.
Buying Guide: What Really Matters
When selecting a replacement igniter for your Rinnai tankless water heater, compatibility is paramount. Always check that the replacement part matches your specific model to avoid installation issues. Consider looking for parts that come with installation guides or support, especially if you’re not familiar with electrical components.
Durability is another crucial factor. Opt for igniter replacements made from high-quality materials that can withstand regular wear and tear. Reading user reviews can provide insights into long-term performance and reliability, helping you make a well-informed choice.
Our Top Recommendation
The 104000192-K Flame Rod Electrode Kit is our top pick for Rinnai tankless water heater igniter replacements. Its compatibility with various models, ease of installation, and durable construction make it an excellent choice for homeowners facing ignition issues. For those with Rheem systems, the WISINY RTG20235BC RTG20235C is a solid alternative. Lastly, if you prefer OEM quality, the Rinnai Ignitor/R75& R94Lsi is a dependable option.
Frequently Asked Questions
Can I install the igniter myself?
Yes, most igniters can be installed by homeowners with basic electrical knowledge. Follow the provided instructions carefully.
How do I know if my igniter needs replacement?
If your water heater displays error code 11 or fails to ignite, it may be time to replace the igniter.
Are all igniters compatible with Rinnai models?
No, ensure you check compatibility before purchasing, as some igniters are model-specific.
What is the lifespan of an igniter?
Typically, igniters last several years, but environmental factors and usage frequency can affect their lifespan.
Rinnai tankless heat exchanger can provide more insights on maintaining your system.
For those exploring different options, check out our comparison of AO Smith vs Rheem.
Additionally, learn how to get hot water faster from your system.
