At Atlanta Tankless, we use Rinnai Tankless Hot Water Heaters. We are proud to partner with such an industry leading innovator. These tankless systems are the best on the market with the best warranty available.

Rinnai is proud to offer you ENERGY STAR qualified tankless water heaters that save energy and help protect the environment, without sacrificing features or performance.

Products that earn the ENERGY STAR label use less energy and prevent greenhouse gas emissions by meeting strict energy efficiency guidelines set by the U.S. Environmental Protection Agency and the Department of Energy. With energy costs and global warming top-of-mind for consumers, Rinnai is committed to offering solutions that help consumers conserve energy and improve the quality of our environment.

What makes Rinnai tankless water heaters ENERGY STAR qualified?

- Energy factor >.82
- Minimum of 2.5 gallons per minute @ 77°F rise
- Minimum warranty of 10 years on heat exchanger and 5 years on parts