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Rinnai RU98iP (Item No. 607753)
Interior, 9.8 GPM, Liquid Propane, Tankless Water Heater



Product has been discontinued.
Please call us for a suitable alternate product.

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Mon - Fri 8:30am - 5:00pm Central

This Rinnai RU98iP Interior, 9.8 GPM, Liquid Propane, Tankless Water Heater has some slight cosmetic damage to the front panel incurred during shipping. For detailed photos please click 'See Additional Images' above. This Rinnai RU98iP Interior, 9.8 GPM, Liquid Propane, Tankless Water Heater meets the full manufacturer's specifications, comes with the full manufacturer's warranty, and includes Alpine's premium guarantee.

For product specs and photographs of product in its original condition, click here.

 Available in four models, suitable for mid- to large-sized homes, Rinnai’s new Ultra Series Condensing Tankless Water Heaters offer all the same benefits builders and homeowners have come to expect from Rinnai. 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. 

 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

RU Series interior-mount units can be placed in any room, vent directly to the outside and have an integrated condensate collector.  All RU units contain a newly designed, commercial-grade dual heat exchanger for optimum durability.  Homeowners get the reliability of commercial-grade construction and an industry-leading 12-year limited warranty.

Standard Features

  • Energy Factor (EF) up to .96
  • Condensing technology for high efficiency and energy savings
  • Enough capacity to supply continuous hot water simultaneously to multiple plumbing demands
  • Significant space savings over tank-style water heaters
  • Long-lasting design and reduced risk of flooding
  • Included isolation valves to insure professional and serviceable installations
  • Applicable for both residential and commercial applications due to commercial-grade heat exchangers
  • Temperature range with standard MC-91 controller (included): 98°F to 140°F
  • Temperature range with MCC-91 commercial controller: 98°F to185°F
  • Pair up with an air handler for efficient home heating
  • Meets California and Texas NOx emission rules
  • ENERGY STAR® qualified
  • Residential Warranty: 12-year heat exchanger / 5-year parts & labor
  • Commercial Warranty: 5-year heat exchanger & parts / 2-year labor
     

Maximum Input BTU
199000 BTU 

Minimum Input BTU
15200 BTU 

Hot Water Capacity Range
0.4 - 9.8 GPM 

Power Source
120 VAC (60Hz)  

Fuel Type
Liquid Propane  

Ignition Type
Direct Ignition  

Connection Type
NPT (Threaded)  

Energy Factor
0.95  

Temperature Range
185 - 98 °F 

ENERGY STAR® Qualified
Yes  

Piping Connections - Water
3/4 Inch(es) 

Exhaust Venting
Direct-Vent  

Product Weight
70.5 lbs 

Meets CSA Standards
Yes  

Width
18 3/10 Inches 

Depth
10 Inches 

Height
26 Inches 

Heat Exchanger Warranty
12 Years  

Parts Warranty
5 Years 
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