RU Models

Your customers will enjoy all the comfort and performance they expect from Rinnai, for less, with our super-high-efficiency-plus RU models. These compact units are powerful enough to meet their needs, consistently delivering hot water in up to four places around the home at the same time.

RU130iN

  • 2 to 4 Fixtures
  • 7 GPM
  • Indoor Only
  • Natural Gas
5 stars

RU130iP

  • 2 to 4 Fixtures
  • 7 GPM
  • Indoor Only
  • Propane Gas
4 stars

RU130eN

  • 2 to 4 Fixtures
  • 7 GPM
  • Outdoor Only
  • Natural Gas
4 stars

RU130eP

  • 2 to 4 Fixtures
  • 7 GPM
  • Outdoor Only
  • Propane Gas
5 stars

RU160iN

  • 2 to 5 Fixtures
  • 9 GPM
  • Indoor Only
  • Natural Gas
4 stars

RU160iP

  • 2 to 5 Fixtures
  • 9 GPM
  • Indoor Only
  • Propane Gas
5 stars

RU160eN

  • 2 to 5 Fixtures
  • 9 GPM
  • Outdoor Only
  • Natural Gas
4 stars

RU160eP

  • 2 to 5 Fixtures
  • 9 GPM
  • Outdoor Only
  • Propane Gas
5 stars

RU180iN

  • 3 to 5 Fixtures
  • 10 GPM
  • Indoor Only
  • Natural Gas
4 stars

RU180iP

  • 3 to 5 Fixtures
  • 10 GPM
  • Indoor Only
  • Propane Gas
5 stars

RU180eN

  • 3 to 5 Fixtures
  • 10 GPM
  • Outdoor Only
  • Natural Gas
4 stars

RU180eP

  • 3 to 5 Fixtures
  • 10 GPM
  • Outdoor Only
  • Propane Gas
4 stars

RU199iN

  • 3 to 6 Fixtures
  • 11 GPM
  • Indoor Only
  • Natural Gas
4 stars

RU199iP

  • 3 to 6 Fixtures
  • 11 GPM
  • Indoor Only
  • Propane Gas
5 stars

RU199eN

  • 3 to 6 Fixtures
  • 11 GPM
  • Outdoor Only
  • Natural Gas
5 stars

RU199eP

  • 3 to 6 Fixtures
  • 11 GPM
  • Outdoor Only
  • Propane Gas
5 stars