Rinnai RX180iN Tankless Water Heaters

The SENSEI™ RX180iN condensing tankless water heater from Rinnai is only the size of a small suitcase, uses either Natural Gas or Propane, and can be installed indoors or outdoors using the Versa-Vent™ accessory. Rinnai SENSEI RX Series tankless water heaters last up to twice as long as tanks and have twice the warranty length. Plus, they save energy by heating water only when it is needed.

  • Uniform Energy Factor (UEF): 0.98
  • 97% Thermal Efficiency
  • Warranty 15 yrs or 12K hours on Heat Exchanger/ 5 years on Parts/ 1 Year on Labor
  • 15,000 BTU/H (minimum)
    180,000 BTU/H (maximum)
  • Indoor
Rinnai RX180iN Tankless Water Heaters was last modified: April 9th, 2024 by HVAC Expert
Product Depth 11.4 inch / (291 mm)
Product Height 30.11 inch / (762 mm)
Product Width 18.5 inch / (470 mm)
Product Weight 55 lb / (24.5 kg)
Gas Type Natural Gas
Installation Type Indoor
Recirculation Capable Yes
Residential ENERGY STAR® Yes
Uniform Energy Factor (UEF) 0.98
Domestic Hot Water Flow Rate (Maximum) 10.0 GPM / (38 L/min)
Wi-Fi Capable Yes
SCAQMD Approved Ultra Low NOx

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