top of page
Gas Tankless Water Heater

Gas Tankless Water Heater



Not Available


      • NR83OD-NG provides enough hot water to run from 1 to 2 hot water appliances at one time
      • No venting is required for this outdoor model
      • 12-year warranty on the heat exchanger, 5 parts, plus all Noritz models features a 1-year in-home warranty
      • ENERGY STAR qualified tankless water heater is highly efficient and uses up to 40% less energy than storage water heater models
      • Model is for residential outdoor installations only
      • Non-condensing technology
      • Superior grade heat exchanger
      • Ultra-low NOx non-condensing model is for mid-level hot water demand
      • Energy savings
      • Tankless gas water heaters are more cost efficient than electric models


      Proposition 65 Information

      WARNING: This product can expose you to chemicals including lead and lead compounds, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to


      • BTU Rating: 199900 BTU
      • Certifications and Listings: Energy Star, NSF Certified
      • Commercial/Residential: Residential
      • Finish Family: Beige/Bisque
      • Fuel Type: Gas
      • Indoor/Outdoor: Indoor
      • Pack Size: 1
      • Product Depth (in.): 17
      • Product Height (in.): 29.5
      • Product Weight (lb.): 65
      • Product Width (in.): 14.5
      • Total BTU: 199900
      • Vent Type: Single Wall
      • Water Heater Gas Type: Natural Gas
      • Certifications: CSA ENERGY STARNSF

    Related Products