Rinnai C98i Picture

It not only heats up your hot water... it heats up your profits too! This compact interior unit is sealed combustion and can be mounted in a variety of space saving locations and applications.

     

Rinnai Logo C98i Interior Commercial Tankless Heater

Advanced Tankless Water Heating & Style

  • Heavy Gauge Cabinet with Anti Corrosive Coating
  • Grey Textured Powder Coat Finish

Tankless Technology

  • Continuous Hot Water on Demand Delivered at up to 9.8 GPM
  • Provides Heated Water For a Variety of Commercial Applications
  • MC-91 Digital Temperature Controller =/-2° F Included
  • Unique "EZ Connect" Feature Allows 2 Units to be Linked Together
          With A Simple Harness Click To Learn More
  • Direct Electronic Ignition - No Pilot Light
  • On Board Diagnostics And Safety Monitoring
  • Click To See Service Code Information
  • Interior Sealed Combustion Unit - Does Not Use Interior Combustion Air
  • Built in Accordance with ASME Boiler Requirements
          and Pressure Vessel Codes
  • Heat Exchangers have NB and HLW Stamps.

Tankless Energy Efficiency

  • Up to .85 EF Providing Significant Energy Cost Savings
  • On When You Need It, Off When You Don't... No Standby Loss!
  • Very Competitive Equipment Cost Verses Commercial Tanks or Boilers

Exceptional Warranty

Specification Table

  • Minimum / Maximum Gas Rate (Input BTU/Hr.) 19,000 - 237,000
  • Dimensions: 9.1"D x 18.5"W x 24.3" H
  • Weight: 55 lbs.
  • 9.8 GPM Maximum Hot Water Capacity at 35° Rise
  • 8.0 GPM Maximum Hot Water Capacity at 50° Rise
  • NoX Emissions Less Than 40Ng/J
  • Temperature Range 98 - 185° F
  • Altitudes up to 10,500 feet Without Kits or Additional Parts
  • ASME Certified Click Here for the ASME FAQ

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