Description
Upgrade your Rinnai water heater’s performance with the Rinnai RL94i DDO Controller Replacement Kit (104000300). This precision-engineered replacement part restores the diagnostic and operational control of your water heater, ensuring accurate error code detection, improved energy efficiency, and optimal functionality.
Designed to seamlessly integrate with your RL94i system, this controller enhances communication between system elements and prolongs the lifespan of your unit. Whether you’re addressing error codes or aiming to maintain peak efficiency, the Rinnai DDO Controller Replacement Kit guarantees reliable, long-term operation.
Key Features:
- Genuine Rinnai replacement part – model 104000300
- Restores full diagnostic and operational control of RL94i water heaters
- Identifies error codes for safe and reliable water heating
- Improves system efficiency and energy consumption
- Enhances interaction between system components
- Prolongs the durability and lifespan of your unit
- Easy to install with clear compatibility
- Essential for maintaining optimal water heater performance
What’s Included![]()
- 1 × Rinnai RL94i DDO Controller Replacement Kit (104000300)
- Installation instructions
Specifications:
| Specification | Details |
|---|---|
| Part Number | 104000300 |
| Compatible Model | Rinnai RL94i Water Heater |
| Function | Diagnostic & operational control |
| Material | High-quality electronic components |
| Dimensions | Standard RL94i controller size |
| Installation | Direct replacement, plug-and-play |
| Weight | Approx. 0.3 kg |
| Warranty | Manufacturer’s standard warranty |
Care & Maintenance Instructions
- Handle with care during installation to avoid damage to electronic components.
- Keep the controller dry and away from excessive moisture.
- Clean only with a soft, dry cloth; avoid harsh chemicals or abrasive materials.
- Ensure proper installation according to Rinnai guidelines for optimal performance.
Have Questions, Or Need Assistance?
Contact us with questions by calling or texting (800) 484-0224, or email us at support@distincteddesigns.com
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