Rinnai RE199iN Natural Gas Tankless Water Heater, Indoor Installation, 199,000 BTU

Rinnai offers high-efficiency non-condensing outdoor tankless natural gas water heaters that utilize advanced technology for your home. These models have been updated with a cleaner internal layout, a new sliding bracket for easier alignment, and an LED display that allows you to set reminders and view error codes. This design not only saves you time and money with faster installation and better serviceability but also ensures a compact size, taking up only as much space as a small suitcase, allowing you to reclaim valuable real estate in your home.

For added convenience, these smart on-demand hot water heaters can be enhanced with a Rinnai Controlr for WiFi connectivity (sold separately). The improved design of our tankless water heaters ensures they only heat water when necessary to conserve energy. The LED screen provides service reminders and error codes, making maintenance easier.

Never run out of hot water with the compact tankless gas water heaters from Rinnai. Despite their small size, these non-condensing indoor units can provide up to 7.6 gallons per minute, allowing for the use of 6 fixtures simultaneously.

Our water heaters are built to last, with a 15-year guarantee for the heat exchanger, a 5-year guarantee for labor, and a 1-year guarantee for parts. For added control, you can purchase the Controlr module for WiFi connectivity (not included) or opt for the REP199iN model, which includes a pump.

We highly recommend professional installation for our tankless water heaters. Visit our website to find a qualified technician in your area. DIY installation is not recommended.

To find the perfect Rinnai water heater for your home, check out our product guides, manuals, energy guide, warranty information, videos, and tables. Consult our Ground Water Temperature Map to determine if our heaters are optimal for your region.

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