Rinnai R98i Picture

All new high output water heater. This compact interior unit is sealed combustion and can be mounted in a variety of space saving locations in your home. The R98i is the perfect solution for larger custom homes with spa tubs, body sprays, and other high-end hot water demands.

Rinnai Logo R98i Interior Tankless Heater

Advanced Tankless Water Heating & Style

  • White Powder Coat Enamel Finish

Tankless Technology

  • Continuous Hot Water on Demand Delivered at up to 9.8 GPM
  • Whole House Water Heating Solution
  • 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
  • Two Pipe Sealed Combustion Unit -
       Does Not Use Interior Combustion Air
  • Click To See Vent System Details

Tankless Energy Efficiency

Warranty

Specification Table

  • Minimum / Maximum Gas Rate (Input BTU/Hr.) 19,000 - 237,000
  • Dimensions: 9"D x 18"W x 24" H
  • Weight: 55 lbs.
  • 9.8 GPM Maximum Hot Water Capacity at 35° Rise
  • 5.3 GPM Maximum Hot Water Capacity at 75° Rise
  • NoX Emissions Less Than 40Ng/J
  • Temperature Range 98 - 140° F
  • Altitudes Up To 10,500 feet Without Kits or Additional Parts
  • Click Here To See Complete Flow VS. Temperature Rise Graph

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