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Products

Rinnai tankless water heaters feature a commercial-grade heat exchanger that ensures durability and performance in high-frequency applications like restaurants, hotels, schools and universities, and more. We also back every system with a comprehensive warranty. So whether you're sanitizing, cleaning or just needing hot water at a set temperature, you can count on continuous hot water delivered efficiently and dependably.

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Tankless Rack System and Common Vent

Tankless Rack System and Common Vent

Rinnai's Tankless Rack System offers commercial projects a turnkey water heating system for easy installation, peace of mind through built-in redundancy and energy efficiency for maximum operating profits. Our flexible Common Vent System can extend up to 100 feet based on sizing configuration.

DETAILS

Tankless Gas Water Heaters

Model:
RUR98e (REU-KBP3237WD-US)
RUR98e (REU-KBP3237WD-US)

More Hot Water Faster!

Rinnai Ultra Series Tankless Water Heaters…

DETAILS
Model:
RUR98i (REU-KBP3237FFUD-US)
RUR98i (REU-KBP3237FFUD-US)

More Hot Water Faster!

Rinnai Ultra Series Tankless Water Heaters…

DETAILS
Model:
RUC80i (REU-KBD2530FFUD)
RUC80i (REU-KBD2530FFUD)

NOW WITH MORE VENTING OPTIONS RIGHT OUT…

DETAILS
Model:
RUC98i (REU-KBD3237FFUD)
RUC98i (REU-KBD3237FFUD)

NOW WITH MORE VENTING OPTIONS RIGHT OUT…

DETAILS
Model:
RLX94i (REU-VC2737FFUD-US)
RLX94i (REU-VC2737FFUD-US)

The RLX94i-N offers the same benefits as the other Rinnai…

DETAILS
Model:
RU98e (REU-KB3237WD-US)
RU98e (REU-KB3237WD-US)

  • ENERGY STAR® Qualified
  • Energy Factor of .95 for Natural…

    DETAILS
Model:
RU80e (REU-KB2530WD-US)
RU80e (REU-KB2530WD-US)

  • ENERGY STAR® Qualified
  • Energy Factor of .96 for Natural…

    DETAILS
Model:
V75i (REU-VC2528FFU-US)
V75i (REU-VC2528FFU-US)

  • ENERGY STAR® Qualified
  • Energy Factor of .82 for Natural…

    DETAILS
Model:
V75e (REU-VC2528W-US)
V75e (REU-VC2528W-US)

  • ENERGY STAR® Qualified
  • Energy Factor of .82 for Natural…

    DETAILS
Model:
RL94i (REU-VC2837FFUD-US)
RL94i (REU-VC2837FFUD-US)

  • ENERGY STAR® Qualified
  • Energy Factor of .82 for Natural…

    DETAILS
Model:
RL75i (REU-VC2528FFUD-US)
RL75i (REU-VC2528FFUD-US)

  • ENERGY STAR® Qualified
  • Energy Factor of .82 for both…

    DETAILS
Model:
RL94e (REU-VC2837WD-US)
RL94e (REU-VC2837WD-US)

  • ENERGY STAR® Qualified
  • Energy Factor of .82 for Natural…

    DETAILS
Model:
RL75e (REU-VC2528WD-US)
RL75e (REU-VC2528WD-US)

  • ENERGY STAR® Qualified
  • Energy Factor of .82 for both…

    DETAILS
Model:
V65e (REU-VC2025W-US)
V65e (REU-VC2025W-US)

  • ENERGY STAR® Qualified
  • Energy Factor of .82 for Natural…

    DETAILS
Model:
V65i (REU-VC2025FFU-US)
V65i (REU-VC2025FFU-US)

  • ENERGY STAR® Qualified
  • Energy Factor of .82 for Natural…

    DETAILS
Model:
V53e (REU-VAM1620W-US)
V53e (REU-VAM1620W-US)

  • ENERGY STAR® Qualified
  • Energy Factor of .82 for Natural…

    DETAILS