Tankless Water Heaters

The condensing CU Models achieve the highest standards of reliability and efficiency. This efficient tankless water heater comes standard on the Tankless Rack System and is also available in individual units.

Meeting Your Commercial Needs

All of the key components in the CU199 are designed for commercial requirements and manufactured by Rinnai, ensuring maximum quality and reliability from the industry leader in commercial tankless water heating solutions.

  • Integrated temperature control up to 185 degrees F.
  • Cascade Cables allow up to 24 water heaters to be connected and function as one hot water source.

Get a custom solution and a professional installation for your business from our Rinnai experts.