Noritz Residential Tankless Water Heater - NR83-DVC-NG

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Special Price $1,315.82

Regular Price: $1,981.76

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Special Price $1,315.82

Regular Price: $1,981.76

Availability: Ships in 7 business days
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Product Description

Noritz has engineered the Noritz NR83-DVC-LP Residential Tankless Water Heater from the ground up to be a direct replacement for tank based water heaters. The combination of endless hot water, lower monthly energy bills and reliability ensure that any homeowner can benefit from purchasing a Noritz tankless hot water heater. The commercial grade copper heat exchanger provides long term reliability guaranteed to last any homeowner for decades, and an average efficiency of 84% means that tankless replacement of indirect fired water heaters is finally not only possible, but practical. A small footprint and standard inputs and outputs translate into both ease of installation and low install costs.


  • Endless Hot Water
  • 85% Efficiency
  • Durability and Reliability to Last for Decades
  • Durability to Last for Decades
  • Parts Warranty: 5 year
  • Residential Heat Exchanger Warranty: 12 years


  • Keypad/Thermostat Display included
  • Compatible remote controller (part RC-7649M)
  • Isolator Valve (part IK-WV-200-1-xx)
  • Freeze Protection included
  • High Elevation Adjustment included
  • Quick-Connect Cord (part QC-2)
  • Pipe Cover (part PC-2S)
  • Power Cord attached


General Characteristics

Application Residential
Type Non-Condensing
Gas Input 18000 - 180000 BTU/h
Efficiency 85%
Energy Factor .83
Flow Rate (GPM) .5 - 8.3
Dimensions (DWH) 9.4" x 13.8" x 23.6"
Weight 49 lbs
Max Temp 180 ° F
Gas Connection 3/4"
Water Connection 3/4"
Venting Requirement Category III Stainless Steel
Vent Type Concentric Direct-Vent Termination
Warranty 5 Year Parts/12 Year Heat Exchanger

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