97% thermal efficiency， commercial ENERGY STAR certified

Ultra Low NOx compliant

Approved for high altitude up to 10，200 ft (3，109 m)

Integrated temperature controller that provides 98°F to 185°F， no external controller required

Commercial warranty: limited 6-year on the heat exchanger， 5-year on parts， up to 2 years on labor

*Note. Rinnai is changing the language in its warranty terms and conditions found in the current User Installation manuals. The existing statement will be replaced by the following: "This Limited Warranty applies only to products that are installed in the United States and Canada. Improper installation may void this Limited Warranty. It is recommended that a trained and qualified professional who has attended a Rinnai installation training class complete your installation." All warranties (old or new manual) will be honored as written above.

Isolation valves included

Increase savings with Commercial ENERGY STAR certified tankless water heaters that operate more efficiently on-demand to provide an endless supply of hot water

Wi-fi ready

Professional installation recommended; please call 833-746-6210

Rinnai branded accessories will ensure optimal performance of your Rinnai Tankless Water Heater.