Rinnai SENSEI CX CXP199iN Commercial Tankless Water Heater Gas
The Rinnai SENSEI CX Series CXP199iN commercial condensing tankless water heater delivers an endless supply of hot water for demanding commercial applications, including restaurants, hotels, and multifamily properties. Engineered with advanced Smart Sense Gas Valve Technology, the system automatically adapts to either natural gas or liquid propane without requiring a field conversion kit.
Featuring an integrated 4-speed high-efficiency DC recirculation pump with Smart Circ intelligent learning technology, this water heater optimizes operational efficiency and speeds up hot water delivery to the fixture. The compact wall-mount unit supports both indoor and outdoor placement and features integrated Bluetooth connectivity for streamlined configuration via the Rinnai Central App.
Key Features
| Type | Tankless |
| Power Source | Gas |
| Grade | Commercial |
| Use Location | Indoor/Outdoor |
| Fuel Type | Natural gas/Liquid propane |
| Installation Type | Wall mount |
| Ignition Type | Electric |
| Vent Type | Concentric |
| Depth | 29 cm |
| Width | 47 cm |
| Height | 76.5 cm |
| Weight | 26.3 kg |
| Family Size | 10 |
| Vent Diameter(s) | 2-in |
| Water Connection Size | 3/4-in |
| BTU Rating | 199,000 |
| Emission Rating | Ultra Low NOx |
| Maximum Flow Rate | 41.6 L/min |
| Maximum Temperature | 60 °C |
| Minimum Temperature | 36.7 °C |
| Overheat Shut-Off | Yes |
| Uniform Energy Factor | 0.98 |
| Voltage | 120 V |
| Water Connection Location | Bottom |
| Wattage | 98 W |
| Bluetooth Compatibility | Yes |
| Wi-Fi Compatibility | Yes |
| App Compatibility | Rinnai Central App, iOS, Android, Amazon Alexa |
| ENERGY STAR Certified | Yes |
| Safety Listing | CSA safety listing |
| AHRI Certified | Yes |
| Warranty | 8-year limited |
Highlights
- Smart Sense Gas Valve Technology automatically configures for natural gas or liquid propane
- Built-in 4-speed high-efficiency DC recirculation pump with Smart Circ pattern learning
- Flexible installation options for both indoor and outdoor environments
- Bluetooth connectivity for quick configuration via the Rinnai Central mobile app
- Condensing commercial performance rated up to 199,000 BTU
Compatibility
Compatible with standard 3/4-inch water connections and 2-inch concentric venting systems. Supports mobile device pairing via Bluetooth and Wi-Fi using the Rinnai Central App on iOS and Android devices, as well as Amazon Alexa integration. Outdoor installations require the Versa-Vent outdoor vent cap adapter.
Downloads
- Prop65 Warning Label
- HowTo Manual
- Installation Manual
- Dimensions Guide
- Energy Guide
- Warranty Guide
- Operating Manual
- Use and Care Manual
- Instructions/Assembly
Frequently asked questions
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Details
This product is crafted with quality materials to ensure durability and performance. Designed with your convenience in mind, it seamlessly fits into your everyday life.
Shipping & Returns
Orders typically ship within 5–7 business days. Returns are accepted within 30 days of delivery — see our Shipping Policy and Refund & Return Policy pages for full details.