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Interior, 9.4 GPM, Liquid Propane, 190,000 BTU, 83% Efficiency Tankless Water Heater

Interior, 9.4 GPM, Liquid Propane, 190,000 BTU, 83% Efficiency Tankless Water Heater

Model: Rinnai RL94iP

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Model: Rinnai RL94iP

You save: 23%
Compare to: $1,983.29
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The Rinnai RL94iP is no longer available for sale.

Experience a never-ending supply of fresh hot water, and a sleek, sculpted water heater design.  Whether you are building a spacious new home or remodeling your older home, Rinnai LS units can be used individually, in pairs, or in banks of three or more to supply all your hot water needs.

LS Series interior-mount units can be placed in any room, vent directly to the outside and have an integrated condensate collector.  LS Series exterior-mount units require no additional venting and can even be installed in a recessed enclosure, then painted or textured to match the exterior of your home for a clean, inconspicuous appearance.  All LS units contain a commercial-grade heat exchanger for optimum durability.  Homeowners get the reliability of commercial-grade construction and an industry-leading 12-year limited warranty.


  • Sleek, modern design with silver finish and sculpted cover
  • 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 exchanger
  • Temperature range with standard MC-91 controller (included): 98°F to 140°F
  • Temperature range with MCC-91 commercial controller: 98°F to185°F
  • Digital temperature control, monitoring, and troubleshooting
  • EZConnect™ feature for connecting 2 or more units; 3 or more units can be manifolded using our MSA control board
  • 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


PVC Vent capable
Installation Placement
Maximum Input BTU
190000 BTU
Minimum Input BTU
10300 BTU
Gallons Per Minute
9.4 GPM
Hot Water Capacity Range
0.4 / 9.4 GPM
Thermal Efficiency
83 %
Power Source
120 VAC (60Hz)
Fuel Type
Liquid Propane
Ignition Type
Direct Ignition
Connection Type
NPT (Threaded)
Energy Factor
Temperature Range
185 / 98 °F
ENERGY STAR® Qualified
Piping Connections - Water
0.75 Inch(es)
Exhaust Venting
Product Weight
53 lbs
14 Inches
9.6 Inches
22.9 Inches
Heat Exchanger Warranty
12 Years
Parts Warranty
5 Years
Labor Warranty
1 Years

Enjoy free shipping on any accessories purchased with the Rinnai RL94iP.

Rinnai LSi Series Venting Materials
Rinnai / Ubbink 224046
Raised Horizontal Termination Kit ("Snorkel")
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Rinnai RWM101
Control-R Wifi Module for Rinnai Tankless Water Heaters