Rinnai CU199iN Natural Gas Condensing Tankless Hot Water Heater, 11 GPM

Rinnai’s hybrid indoor models offer the most advanced technology for the most demanding of settings including restaurants, educational institutions, multi-family residential buildings, and more. Unlike tank heaters, which accumulate rusty sediment, the CU199iN compact water heater boasts a long lifespan as water runs continuously through its pipes. Enjoy endless hot water and added energy savings with the addition of Wi-Fi monitoring and recirculation technology for faster and more efficient hot water delivery right out of the faucet!

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Energy and Space Efficient: Space-saving design conserves energy as it only heats when necessary; multiple venting options offer installation flexibility
Optimal Water Pressure: High-performance 11 GPM hot water flow rate for a powerful, constant stream
Instant Heating: Circ-Logic technology enables recirculation patterns that coincide with your typical habits; Wi-Fi monitoring creates hot water on demand
Guaranteed to Last: 8-, 5-, and 1-year commercial warranty for heat exchanger, parts, and labor, respectively