RLX94iN VC Model Series

Enjoy an endless supply of hot water with this high efficiency non-condensing Low Nox model natural gas tankless water heater from Rinnai. Only the size of a small suitcase, the RLX94iN is compact, easy-to-install, reliable and perfect for indoor locations. Rinnai products provide peace of mind with warranties that surpass the competition.

  • Uniform Energy Factor (UEF): 0.82
  • 10,300 BTU (minimum)
    192,000 BTU (maximum)
  • Indoor
  • Warranty
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Enjoy an endless supply of hot water with this high efficiency non-condensing Low Nox model natural gas tankless water heater from Rinnai. Only the size of a small suitcase, the RLX94iN is compact, easy-to-install, reliable and perfect for indoor locations. Rinnai products provide peace of mind with warranties that surpass the competition.

Supply Connections

Connection Connection Size
Gas 3/4" MNPT / (19 mm)
Cold Inlet 3/4" MNPT / (19 mm)
Hot Outlet 3/4" MNPT / (19 mm)
Product Depth 9.27 in / (235.5 mm)
Product Height 26.9 in / (684 mm)
Product Width 14.04 in / (356.6 mm)
Product Weight 46.3 lb / (21.0 kg)
Gas Type Natural Gas
Installation Type Indoor
Recirculation Capable Yes
Uniform Energy Factor (UEF) 0.82
Domestic Hot Water Flow Rate (Maximum) 9.8 GPM / (37.1 l/min)
Wi-Fi Capable Yes
SCAQMD Approved Ultra Low NOx

Warranty information is available in the Installation & Owner Manual.

Browse product manuals, spec sheets, and other documentation below.

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AHRICertificate-RL94Xi
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Manufacturer's_Certification_Statement_-_Rinnai_2014
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Manufacturer's_Certification_Statement_-_Rinnai_2015-2016
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Energy Guide-RLX94iN
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100000244-VC Installation and Operation Manual
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100000294-Tankless Rack Installation Manual
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100000558-Tankless Rack System (TRS) Installation Manual
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100000924 Troubleshooting TWH Diagnostic Codes-Spanish
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Condensate Trap Installation Manual
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Ubbink Non-Condensing Vent Manual
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Tankless Water Heaters - Trade Brochure - English
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Water_Heating_Solutions_Consumer_Brochure
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Water_Heating_Solutions_Trade_Brochure
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100000663 Dedicated Recirculation Valve Overview
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RLX94i-N (VC2737FFUD-US) SP
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RLX94i-N (VC2737FFUD-US) Specification Sheet English
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SP-TRS spec sheet
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Tankless Rack System Specification Sheet English
PDF 4 MB
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Ubbink-VA-SP
PDF 514 KB
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TB 114-Updated Luxury Tankless Water Heater Warranty
PDF 267 KB
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TB-121 Activation Flow Rates at Higher Temperatures
PDF 308 KB
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TB-130 Battery Backup for Tankless Water Heaters and Home Heating Products
PDF 285 KB
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TB-131 Use of Circ-Logic for Pump Applications greater than 120 VAC
PDF 387 KB
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TB-150 Understanding EF and UEF
PDF 197 KB
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TB-172 Rinnai Products With Natural Gas-Hydrogen Mixture Fuels
PDF 279 KB
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TB-181 Higher Vinegar Concentration for Descaling_With MSDS
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TWH Troubleshooting Technical Data Sheet
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U307-0723(00) VC Indoor Technical Data Sheet
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WH-1-BC
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WH-1-BC
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WH-1-CD
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WH-1-CD
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WH-1-CIRC
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WH-1-CIRC
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WH-1-CL
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WH-1-CL
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WH-2-BC
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WH-2-BC
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WH-2-C
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WH-2-CD
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WH-2-CD
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WH-2-CIRC
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WH-2-CIRC
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WH-2-CL
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WH-2-CL
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WH-3-BC
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WH-3-BC
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WH-3-CD
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WH-3-CD
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WH-3-CIRC
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WH-3-CIRC
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WH-3-CL
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WH-3-CL
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WH1-AH
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WH1-AH
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WH1-D
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WH1-D
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WH1-HX
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WH1-HX
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WH1-S-1
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WH1-S-1
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WH1-S-2
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WH1-S-2
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WH1-SH
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WH1-SH
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WH2-D
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WH2-D
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WH2-S-1
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WH2-S-1
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WH2-S-2
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WH2-S-2
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WH3-D
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WH3-D
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WH3-S-1
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WH3-S-1
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WH3-S-2
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WH3-S-2
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100000657_Warranty_VC (HE+ Series)
PDF 335 KB
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GROUND WATER TEMPERATURE MAP UPDATE RL94XI
PDF 315 KB
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