Rinnai RUR98iN 9.8 Max GPM Ultra Series Condensing Indoor Natural Gas Tankless Water Heater with Recirculation

Rinnai RUR98i 9.8 Max GPM Ultra Series Condensing Indoor Gas Tankless Water Heater with Recirculation

61.70 LBS
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  • Product Description


    The Rinnai RUR98i is brand new for 2015. It comes complete with (1) Built-in circulation pump (2) Internal by-pass pipe for internal "recirculation" (3) MC-195T remote controller (4) Thermal Bypass Valve and (5) Isolation Valves With up to 9.8 gallons per minute of hot water and a 12 year warranty this heater is the new standard!


    Rinnai’s Ultra series of condensing tankless water heaters is specifically designed suitable for medium-to large-sized homes; the increased efficiency of a condensing unit gives additional savings while still offering all the upsides of a standard tankless water heater. Never run out of hot water again, and enjoy the space savings, convenience, ease of installation and peace of mind for which Rinnai is famous for.


    • Outputs up to 199,000 BTUs of heating power at an continuous 9.8 GPM
    • ENERGY STAR® qualified for increased efficiency and power usage
    • Designed for indoor use only
    • Certified for installation in mobile homes
    • Electronic ignition removes the need for a pilot light, saving you money in fuel costs
    • Integrated temperature controller provides temperature range control from 98°F to 140°F
    • Ultra low NOx emissions compliant
    • Can either be vented with Rinnai's Concentric direct vent system or PVC/CPVC pipe
    • Approved for use in altitudes of up to 10,200 ft
    • Isolation valves are included
    • Residential warranty offers 12 years coverage on the heat exchanger, 5 years on parts, and 1 year on labor

    Product Technologies:

      • Rinnai Circ-Logic: Standard on all Rinnai Ultra and Luxury Series models, this internal recirculation pump increases comfort by automatically cycling and maintaining the desired hot water through your home's plumbing system, giving instant hot water on all points of use.
      • The Efficiency of Condensing Technology: Rinnai’s unique condensing design incorporates two innovative heat exchangers to achieve optimum heating value from every cubic foot of natural gas or propane. The stainless steel system recaptures residual heat from flue gases to pre-heat incoming ground water, which then circulates to the primary copper heat exchanger. Delivering an Energy Factor (EF) up to .96, Rinnai’s tankless condensing units are ideal for residential and commercial applications and can be banked for even greater capacity.


    • Amperage: 8 Amps
    • Depth: 8.7"
    • Energy Factor: 0.95
    • Fuel Type: Natural Gas
    • Height: 25.7"
    • Ignition Type: Electronic
    • Max BTU Input: 199000
    • Temperature (Max): 140°F
    • Temperature (Min): 98°F
    • Voltage: 120v
    • Watts: 201W
    • Width: 18.3"

    Product Variations:

    • RUR98IN: 9.8 GPM Residential Indoor Natural Gas Tankless Water Heater
    • RUR98IP: 9.8 GPM Residential Indoor Liquid Propane Tankless Water Heater 


    RU98i Spec Sheet

    Rinnai Tankless Water Heater Model Manual

    Rinnai Design Manual

    Find a Rinnai-Trained Installer

    Questions? Give us a call at 1-800-6-CROGAN

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  • Product Videos

    • Rinnai Tankless Water Heater Flush Procedure
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    Rinnai Tankless Water Heater Flush Procedure

    Learn the proper way to flush and maintain a Rinnai Tankless Water Heater.
  • Warranty Information

    12 Years for Residential Applications Installed by a Rinnai Trained Professional. See the website for more details.