Rinnai RUR199iN Sensei 120 Volt Residential Natural Gas Tankless Water Heater for Indoor Installation With Recirculation Pump W/ Extended 2 Year Repair Warranty



Repair Warranty

Product Overview

Rinnai Tankless Water Heater Features:

  • Energy Star qualified with uniform energy factor of .93
  • ThermaCirc360 technology provides faster hot water with a built-in recirculation pump, timer and thermal bypass valve - ideal for homes without a dedicated return line
  • Save time with hot water whenever and wherever you need it, any size home, even for simultaneous uses at multiple fixtures
  • Save energy and reduce utility costs by operating only when hot water is needed
  • Maximum output, minimum space. Suitable for installation in non-traditional spaces such as crawl spaces and attics
  • Multiple venting options available including PVC/CPVC using the Ubbink Concentric to Twin Pipe adaptor allow for an easy installation
  • Wi-Fi ready with optional Rinnai Control-R wireless module (not included)
  • Residential warranty: Limited 15-year or 12,000 hrs. on heat exchanger, 5-year on parts, 1-year on labor (5-year optional on labor). Commercial Warranty: Limited 8-year or 12,000 hrs. on heat exchanger, 5-year on parts, 1-year on labor (2-year optional on labor)
  • Professional installation required for this residential natural gas water heater; call 84-GO-Rinnai for assistance

Safety Features:

  • Flame failure - flame rod
  • Boiling protection
  • Combustion fan RPM check
  • Over current - glass fuse
  • Remaining flame (OHS)
  • Automatic frost protection


  • Width: 14-3/4"
  • Height: 33-7/8"
  • Depth: 22-1/16"
  • Product Weight: 73 lbs.
  • Fuel Type: Natural Gas
  • Gas Connection: 3/4"
  • Water Connection: 3/4"
  • Water Pressure (Min): 50
  • Water Pressure (Max): 150
  • Temperature (Min): 98
  • Temperature (Max): 140
  • Natural Gas Pressure (Min): 3.5 WC
  • Natural Gas Pressure (Max): 10.5 WC
  • Voltage: 120v
  • Frequency: 60
  • Amperage: 4
  • 11 GPM
  • 199000 BTU

For Rinnai Certified Installation:

Contact Rinnai at 844-348-4715