Description
Upgrade your home’s hot water system with the Rinnai RX Series 11.1 GPM Indoor Tankless Water Heater. Designed for modern homes, this energy-efficient unit delivers a continuous supply of hot water on demand, supporting 3–6 fixtures simultaneously. With SmartSense™ adaptive gas valve technology, it automatically adjusts between Natural Gas and Propane without requiring a conversion kit.
Equipped with Smart-Connect™ Bluetooth, you can monitor and control your water heater directly from your smartphone or tablet for ultimate convenience. The Quick-Flush™ system simplifies maintenance, while enhanced heat exchangers and Turbo Fan™ technology ensure consistent hot water performance and long-lasting reliability.
This unit is mobile home certified, ENERGY STAR® rated, and comes with a limited 15-year heat exchanger warranty, making it a dependable choice for homeowners who want efficiency, flexibility, and peace of mind.
Key Features:
- SmartSense™ Adaptive Gas Valve Technology: Automatically adjusts to NG or LP – no conversion kit required.
- Smart-Connect™ Bluetooth Control: Connects to your smartphone or tablet for convenient monitoring.
- Quick-Flush™ Maintenance: Simplifies preventive maintenance and extends unit life.
- Enhanced Heat Exchangers: Improved primary and secondary heat exchangers for maximum efficiency.
- Turbo Fan™ Technology: Enhanced airflow ensures consistent hot water delivery.
- Smart-Circ™ Capable: Compatible with optional pump or pump accessory kit for circulation.
- Versatile Venting Options: 2"/4" or 3"/5" concentric vent system, PVC compatible.
- Mobile Home Certified: Safe and reliable installation in mobile homes.
- Optional Accessories: Versa-Vent™ vent cap for outdoor conversion, multiple remote controllers available.
- Energy Efficient: UEF of 0.98, ENERGY STAR® certified, AHRI & CSA certified.
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Durable & Reliable: 15-year limited warranty on heat exchanger, 5 years on parts, 1 year on labor.
What’s Included
- SENSEI® RX Water Heater
- Wall Mounting Bracket & Screws (4)
- Gas Conversion Label (Propane)
- Vent Screens & Screws (2 each)
- Installation and Operation Manual
Specifications:
| Feature | Specification |
|---|---|
| Model Number | RX199IN |
| Flow Rate | 0.13 – 11.1 GPM |
| BTU Input | 15,000 – 199,000 BTU (Min/Max) |
| Fuel Type | Natural Gas (NG) – Field Convertible to LP |
| Indoor/Outdoor | Indoor (Outdoor Conversion Optional) |
| Vent Type | 2"/4", 3"/5" Concentric or PVC |
| Energy Factor (UEF) | 0.98 |
| Dimensions (H x W x D) | 30.1" x 18.5" x 11.4" |
| Weight | 55 lbs |
| Number of Fixtures | 3 – 6 |
| Certifications | AHRI, CSA, ENERGY STAR® |
| Warranty | 15 Years (Heat Exchanger), 5 Years (Parts), 1 Year (Labor) |
| Required for Completion | Isolation Valve MIVK-T-LW (Sold Separately) |
| Optional Accessories | Versa-Vent™ Vent Cap (RXOVC), MC-601, MC-195T-US, RWM200 Controllers |
Care & Maintenance Instructions
- Perform regular Quick-Flush™ maintenance to remove sediment and maintain optimal performance.
- Inspect venting connections periodically to ensure proper airflow.
- Check the Smart-Connect™ app to monitor unit status and notifications.
- Use only manufacturer-recommended accessories and parts for any upgrades or replacements.
- Keep the area around the heater free of debris and combustible materials.
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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