Rinnai SENSEI RU199I Tankless Water Heaters
100 years of smart comfort. For nearly a century, Rinnai has been fiercely committed to delivering a smarter kind of comfort. With headquarters in Japan and a network of 20 subsidiaries and 86 sales offices in 13 countries, this commitment has made us one of the world’s largest gas appliance manufacturers. Our value-added products continue to stay in step with the demands of a changing world.
With an enhanced combustion design, the Rinnai SENSEI Tankless Water Heater provides a better experience for both users and installers. Like all Rinnai Tankless Water Heaters, it’s also vertically integrated. That means all key components are manufactured by Rinnai — to ensure Rinnai quality.
Condensing Technology for Colder Climates The Rinnai SENSEI offers freeze protection down to -4°F (for outdoor units) or -22°F (for indoor units) through:
Most Flexible Venting in the Industry: