RE180eP RE Model Series

RE180eP is the perfect combination of high efficiency, comfort and value in a propane gas tankless water heater from Rinnai. Ideal for small to medium homes or remodels. Only the size of a small suitcase, is easy-to-install, reliable, and perfect for outdoor locations; Rinnai products provide peace of mind with warranties that surpass the competition.

  • Uniform Energy Factor (UEF): 0.82
  • 10,400 BTU (minimum)
    180,000 BTU (maximum)
  • Outdoor
  • Warranty
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RE180eP is the perfect combination of high efficiency, comfort and value in a propane gas tankless water heater from Rinnai. Ideal for small to medium homes or remodels. Only the size of a small suitcase, is easy-to-install, reliable, and perfect for outdoor locations; Rinnai products provide peace of mind with warranties that surpass the competition.

Dimension information is not available for this model.

Product Depth 10.77 in / (274 mm)
Product Height 24.64 in / (626 mm)
Product Width 14.05 in / (357 mm)
Product Weight 42.1 lb / (19.1 kg)
Gas Type Propane Gas
Installation Type Outdoor
Recirculation Capable Yes
Uniform Energy Factor (UEF) 0.82
Wi-Fi Capable Yes

Warranty information is available in the Installation & Owner Manual.

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

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100000313 OPU Instructions-English and French
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100000784(01) VE Conversion Manual
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Energy Guide - RE180e Propane Gas
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100000722(01)-SP RE Installation and Operation Manual_SP
PDF 7 MB
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100000923 Troubleshooting TWH Diagnostic Codes-French
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100000924 Troubleshooting TWH Diagnostic Codes-Spanish
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Installation And Operation Manual - RE Models
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Pipe Cover Installation Instructions - RE/REP
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Ubbink Non-Condensing Vent Manual
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Commercial Water Heating Solutions - RE/REP/CU/RSC
PDF 4 MB
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RE•Series Tankless Water Heaters brochure
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RE•SERIES-FOLDOUT.
PDF 4 MB
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Tankless Water Heating Solutions for Consumers
PDF 3 MB
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100000812 PCD09-SHS Pipe Cover Specification Sheet
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100000846 RE_REP Retrofit Door Kits Spec Sheet
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100000894 Water Heater Isolation Valves and PRV Kit
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100001152(00) CST119 High Volume Commercial Storage Tank Specification Sheet-English
PDF 768 KB
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REe-SP Non Condensing Residential Outdoor Spec Sheet
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TB-181 Higher Vinegar Concentration for Descaling_With MSDS
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Fan Replacement Instructions - RE/REP
PDF 2 MB
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RE Non-Pump Outdoor Tech Sheet English
PDF 2 MB
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TWH Troubleshooting Technical Data Sheet
PDF 2 MB
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VE Technical Data Sheet - RE/REP
PDF 1 MB
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Water Flow Servo Replacement Instructions - RE/REP
PDF 1 MB
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Ground water temperature map update
PDF 312 KB
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