Rinnai CXP160IN Natural Gas Tankless Water Heater
The Rinnai CXP160IN delivers superior commercial-grade water heating engineered for demanding environments such as restaurants, hotels, and multifamily properties. Designed with a compact combustion system and integrated 4-speed high-efficiency DC recirculation pump, it ensures immediate, continuous hot water while optimizing operational performance and simplifying routine servicing.
Equipped with Smart Sense Gas Valve Technology, this condensing unit automatically adapts to either natural gas or liquid propane without requiring a conversion kit. Smart Circ Intelligent Recirculation automatically learns usage patterns to maximize efficiency, while integrated Bluetooth connectivity pairs with the Rinnai Central app for fast system setup and streamlined management.
Key Features
| Brand | Rinnai |
| Model Number | CXP160IN |
| Type | Tankless |
| Power Source | Gas |
| Fuel Type | Natural Gas / Liquid Propane |
| Grade | Commercial |
| Use Location | Indoor / Outdoor |
| Installation Type | Wall Mount |
| BTU Rating | 160,000 |
| Maximum Flow Rate | 34.1 L/min |
| Uniform Energy Factor | 0.97 |
| Temperature Range | 36.7°C - 60°C |
| Width | 47 cm |
| Height | 76.5 cm |
| Depth | 29 cm |
| Weight | 25.9 kg |
| Water Connection Size | 3/4-in |
| Vent Diameter | 2-in |
| Vent Type | Concentric |
| Ignition Type | Electric |
| Voltage | 120 V |
| Wattage | 73 W |
| Emission Rating | Ultra Low NOx |
| Recirculation Pump | Integrated 4-Speed DC |
| Smart Connectivity | Bluetooth, Wi-Fi, Amazon Alexa, iOS, Android |
| ENERGY STAR Certified | Yes |
| Safety Listing | CSA Safety Listed, AHRI Certified |
Highlights
- Commercial-grade condensing design delivering up to 160,000 BTU
- Smart Sense Gas Valve Technology accommodates natural gas or propane without kits
- Integrated 4-speed DC recirculation pump with Smart Circ technology
- Versatile installation suitable for indoor or outdoor setup with optional cap
- Smart Connect Bluetooth pairing with the Rinnai Central app for fast configuration
- ENERGY STAR certified with an ultra-efficient 0.97 Uniform Energy Factor
Compatibility
Compatible with the Rinnai Central App via Bluetooth on iOS and Android devices, as well as Amazon Alexa and standard Wi-Fi setups. Outdoor installation requires the Rinnai Versa-Vent outdoor vent cap (sold separately).
Warranty
8-year limited manufacturer's warrantyDownloads
- Prop65 Warning Label
- Warranty Guide
- Use and Care Manual
- Operating Manual
- Installation Manual
- HowTo Manual
- Instructions/Assembly
- Dimensions Guide
- Energy Guide
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.