Rinnai RSC199i Tankless Water Heaters

Enjoy an endless supply of hot water with the SENSEI™ RSC199iN Super High Efficiency Plus condensing tankless water heater from Rinnai. Only the size of a small suitcase, the natural gas RSC199iN model is compact, easy-to-install and perfect for indoor locations.

  • Uniform Energy Factor (UEF): 0.95
  • Warranty 15 yrs on Heat Exchanger/ 5 years on Parts/ 1 Year on Labor
  • 15,000 BTU (minimum) 199,000 BTU (maximum)
  • Indoor

Enjoy all the comfort and performance you expect from Rinnai, with our super-high efficiency plus SENSEI™ RSC models. These compact units are powerful enough to meet your needs, consistently delivering hot water in up to six places around your home at the same time.

Rinnai RSC199i Tankless Water Heaters was last modified: February 7th, 2024 by HVAC Expert


Product Depth 11.4 inch (291 mm)
Product Height 31.3 inch (670 mm)
Product Width 18.5 inch (470 mm)
Product Weight 68 LBS (31 KG)
Gas Type Natural Gas
Installation Type Indoor
Recirculation Capable Yes
Residential ENERGY STAR® Yes
Uniform Energy Factor (UEF) 0.95
Domestic Hot Water Flow Rate (Maximum) 11 GPM / (41.6 l/min)
Wi-Fi Capable Yes
SCAQMD Approved Ultra Low NOx


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