The SENSEI® RX Series is the most advanced Condensing Tankless Water Heater on the market that sets the standard for efficiency at 0.98UEF and delivers the ultimate in lifestyle comfort, smart design, and unlimited hot water.
RX160iN
2 to 5 Fixtures
Indoor
Natural GasRX180iN
3 to 5 Fixtures
Indoor
Natural Gas
RX199iN
3 to 6 Fixtures
Indoor
Natural Gas
Rinnai RX Tankless SENSEI® Models
Highest Efficiency Available
Up to 0.98UEF, RX models offer unsurpassed efficiency and energy savings.Faster Setup
Installing PROs can connect to the SENSEI RX with their smartphone via Bluetooth® for quick, simplified set-up and registration without needing to connect to WiFi.One Model Does It All
Every SENSEI RX Series model can be installed indoors or outdoors using natural gas or liquid propane, so no matter where or how it’s installed, one model can do it all.Maximize your Warranty
When you register your customer’s Rinnai RX Series water heater, you are providing them with one of the strongest warranties in the industry backed by a company renowned for its quality.Better Value Than a Tank
Rinnai tankless water heaters last up to twice as long as tanks and have twice the warranty length. Plus, they save energy by heating water only when it is needed. Consumer financing and rebates are also often available.Warranty 15 yrs on Heat Exchanger/ 5 years on Parts/ 1 Year on Labor
