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Noritz NR83 - 5.0 GPM at 60° F Rise - 0.82 EF - Gas Tankless Water Heater - Direct Vent

Noritz NR83 - 5.0 GPM at 60° F Rise - 0.82 EF - Gas Tankless Water Heater - Direct Vent
Model: NR83-DVC-NG
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Product Description
+
Fuel
Natural Gas
Location
Indoor
# of Showers
2.4
Energy Factor
Fuel
Natural Gas
Location
Indoor
#of Showers
2.4
Energy Factor
0.82
Energy Star Rated
Yes
Features
Features

    Noritz has been in the business of providing homes with hot water for over sixty years, and introduced the industries first electronically controlled water heater in 1981. The NR83-DVC-NG represents the culmination of the experience gained over those sixty years. Designed with reliability and durability in mind, Noritz proTough tankless water heaters are perfect for any size home, even those with hot high water demand. These units are designed with commercial grade copper heat exchangers that allow for optimal performance and are backed by a 12-year heat exchanger warranty. Plus, these units are even equipped with a service reminder function and are adjustable for high altitude installations.

    Product Features

    Built for Efficiency
    The NR83-DVC-NG boasts an Energy Factor of 0.82 and a direct electronic ignition that avoids always-on pilot light installations, saving you fuel and money.

    Made with Safety in Mind
    Noritz tankless water heaters have built-in safety devices that protect your unit including a flame sensor, overheat prevention device, lightning protection device, and freeze protection device, all backed by a five-year parts warranty.

    Included Remote Controller
    The Noritz NR83-DVC-NG includes an easy-to-use, remote controller that allows for convenient, adjustable temperature control for your hot water system.

    Compact, Modern Design
    Noritz tankless water heaters are engineered to have a compact design that easily allows for indoor installation and features a concentric direct vent that is rated for zero clearance.

    Multiple Unit System Compatibility
    For extra-demanding systems, the Noritz NR83-DVC-NG unit can be linked together with another unit for twice the hot water capacity.

    New Model Number
    Effective May 2016, Noritz has updated the model number of the NR83-DVC-NG to GQ-2457WS-FFA US NG

    Product Includes
    • (5) Anchoring Screws
Specifications
General Information
Type
Tankless Water Heater
Product Line
ProTough
Medium Medium refers to the substance that carries heat through the heating system. Systems are either designed to use either Hot Water or Steam as a medium, and components are usually specific to one or the other.
Hot Water
Fuel Type To create heat, some form of fuel is required. Fuel Type specifies what the product uses as an input to create heat.
Natural Gas
Combustion Type
Non-Condensing
Vent Type Products that use combustion (burning) of fuel to create heat also create potentially dangerous gasses that need to be exhausted (AKA "Vented"). Depending on the product, venting can be done via a chimney, through a side wall, or use a second vent to provide fresh air to the appliance.
Direct Vent
Storage Type
Tankless
Mount Type
Wall
Installation Location
Indoor
Gas Conversion Kit
Not Available
UPC
817000010621
Performance
Flow Rate at 40F Temperature Rise Flow rate measures how much hot water your heater can deliver. Click Learn More to determine the appropriate temperature rise to use based on your location. Learn More
7.6 GPM
Flow Rate at 45F Temperature Rise Flow rate measures how much hot water your heater can deliver. Click Learn More to determine the appropriate temperature rise to use based on your location. Learn More
6.7 GPM
Flow Rate at 50F Temperature Rise Flow rate measures how much hot water your heater can deliver. Click Learn More to determine the appropriate temperature rise to use based on your location. Learn More
6.1 GPM
Flow Rate at 60F Temperature Rise Flow rate measures how much hot water your heater can deliver. Click Learn More to determine the appropriate temperature rise to use based on your location. Learn More
5.0 GPM
Flow Rate at 70F Temperature Rise Flow rate measures how much hot water your heater can deliver. Click Learn More to determine the appropriate temperature rise to use based on your location. Learn More
4.3 GPM
Maximum Input Capacity The Maximum Input Capacity describes how quickly the appliance will use fuel when delivering it's maximum capacity. The units may change depending on the fuel being used.
180000 BTU
Minimum Input Capacity
18000 BTU
Energy Factor Energy Factor (EF) is a measurement of water heater energy efficiency. The higher the energy factor, the more efficient the water heater. Learn More
0.82
Minimum Flow Rate
0.5 GPM
Ultra Low NOx Emissions NOx is a byproduct of the combustion process, and it's output is regulated in some jurisdictions. Many regulators mirror SCAQMD rules, which regulate air quality for some parts of Southern California. Ultra Low NOx appliances emit less than 10-14 ng/J (nanogram per Joule) of NOx. Learn More
Yes
Electrical Data
Voltage
120 Volts
Phase
1
Frequency
60 Hz
Dimensions
Gas Connection Size
0.75 Inches
Cold Water Inlet
0.75 Inches
Hot Water Outlet
0.75 Inches
Product Height
23.6 Inches
Product Width
13.8 Inches
Product Depth
9.4 Inches
Product Weight
49 Pounds
Intake Diameter
3 Inches
Exhaust Diameter
5 Inches
Certifications
Energy Star Listed
Yes
CSA Listed
Yes
NSF Listed
Yes
Warranty Information
Parts Warranty A warranty is a safeguard from defects in manufacturing and can vary in length and terms. To see the manufacturer's warranty statement, click on the Manuals tab. Learn More
5 Years
Heat Exchanger Warranty
12 Years
Fuel
Natural Gas
Location
Indoor
# of Showers
2.4
Energy Factor
Fuel
Natural Gas
Location
Indoor
#of Showers
2.4
Energy Factor
0.82
Energy Star Rated
Yes
Features
Features

    Noritz has been in the business of providing homes with hot water for over sixty years, and introduced the industries first electronically controlled water heater in 1981. The NR83-DVC-NG represents the culmination of the experience gained over those sixty years. Designed with reliability and durability in mind, Noritz proTough tankless water heaters are perfect for any size home, even those with hot high water demand. These units are designed with commercial grade copper heat exchangers that allow for optimal performance and are backed by a 12-year heat exchanger warranty. Plus, these units are even equipped with a service reminder function and are adjustable for high altitude installations.

    Product Features

    Built for Efficiency
    The NR83-DVC-NG boasts an Energy Factor of 0.82 and a direct electronic ignition that avoids always-on pilot light installations, saving you fuel and money.

    Made with Safety in Mind
    Noritz tankless water heaters have built-in safety devices that protect your unit including a flame sensor, overheat prevention device, lightning protection device, and freeze protection device, all backed by a five-year parts warranty.

    Included Remote Controller
    The Noritz NR83-DVC-NG includes an easy-to-use, remote controller that allows for convenient, adjustable temperature control for your hot water system.

    Compact, Modern Design
    Noritz tankless water heaters are engineered to have a compact design that easily allows for indoor installation and features a concentric direct vent that is rated for zero clearance.

    Multiple Unit System Compatibility
    For extra-demanding systems, the Noritz NR83-DVC-NG unit can be linked together with another unit for twice the hot water capacity.

    New Model Number
    Effective May 2016, Noritz has updated the model number of the NR83-DVC-NG to GQ-2457WS-FFA US NG

    Product Includes
    • (5) Anchoring Screws
Specifications
General Information
Type
Tankless Water Heater
Product Line
ProTough
Medium Medium refers to the substance that carries heat through the heating system. Systems are either designed to use either Hot Water or Steam as a medium, and components are usually specific to one or the other.
Hot Water
Fuel Type To create heat, some form of fuel is required. Fuel Type specifies what the product uses as an input to create heat.
Natural Gas
Combustion Type
Non-Condensing
Vent Type Products that use combustion (burning) of fuel to create heat also create potentially dangerous gasses that need to be exhausted (AKA "Vented"). Depending on the product, venting can be done via a chimney, through a side wall, or use a second vent to provide fresh air to the appliance.
Direct Vent
Storage Type
Tankless
Mount Type
Wall
Installation Location
Indoor
Gas Conversion Kit
Not Available
UPC
817000010621
Performance
Flow Rate at 40F Temperature Rise Flow rate measures how much hot water your heater can deliver. Click Learn More to determine the appropriate temperature rise to use based on your location. Learn More
7.6 GPM
Flow Rate at 45F Temperature Rise Flow rate measures how much hot water your heater can deliver. Click Learn More to determine the appropriate temperature rise to use based on your location. Learn More
6.7 GPM
Flow Rate at 50F Temperature Rise Flow rate measures how much hot water your heater can deliver. Click Learn More to determine the appropriate temperature rise to use based on your location. Learn More
6.1 GPM
Flow Rate at 60F Temperature Rise Flow rate measures how much hot water your heater can deliver. Click Learn More to determine the appropriate temperature rise to use based on your location. Learn More
5.0 GPM
Flow Rate at 70F Temperature Rise Flow rate measures how much hot water your heater can deliver. Click Learn More to determine the appropriate temperature rise to use based on your location. Learn More
4.3 GPM
Maximum Input Capacity The Maximum Input Capacity describes how quickly the appliance will use fuel when delivering it's maximum capacity. The units may change depending on the fuel being used.
180000 BTU
Minimum Input Capacity
18000 BTU
Energy Factor Energy Factor (EF) is a measurement of water heater energy efficiency. The higher the energy factor, the more efficient the water heater. Learn More
0.82
Minimum Flow Rate
0.5 GPM
Ultra Low NOx Emissions NOx is a byproduct of the combustion process, and it's output is regulated in some jurisdictions. Many regulators mirror SCAQMD rules, which regulate air quality for some parts of Southern California. Ultra Low NOx appliances emit less than 10-14 ng/J (nanogram per Joule) of NOx. Learn More
Yes
Electrical Data
Voltage
120 Volts
Phase
1
Frequency
60 Hz
Dimensions
Gas Connection Size
0.75 Inches
Cold Water Inlet
0.75 Inches
Hot Water Outlet
0.75 Inches
Product Height
23.6 Inches
Product Width
13.8 Inches
Product Depth
9.4 Inches
Product Weight
49 Pounds
Intake Diameter
3 Inches
Exhaust Diameter
5 Inches
Certifications
Energy Star Listed
Yes
CSA Listed
Yes
NSF Listed
Yes
Warranty Information
Parts Warranty A warranty is a safeguard from defects in manufacturing and can vary in length and terms. To see the manufacturer's warranty statement, click on the Manuals tab. Learn More
5 Years
Heat Exchanger Warranty
12 Years
Product Specs
+
Specifications
General Information
Type
Tankless Water Heater
Product Line
ProTough
Medium Medium refers to the substance that carries heat through the heating system. Systems are either designed to use either Hot Water or Steam as a medium, and components are usually specific to one or the other.
Hot Water
Fuel Type To create heat, some form of fuel is required. Fuel Type specifies what the product uses as an input to create heat.
Natural Gas
Combustion Type
Non-Condensing
Vent Type Products that use combustion (burning) of fuel to create heat also create potentially dangerous gasses that need to be exhausted (AKA "Vented"). Depending on the product, venting can be done via a chimney, through a side wall, or use a second vent to provide fresh air to the appliance.
Direct Vent
Storage Type
Tankless
Mount Type
Wall
Installation Location
Indoor
Gas Conversion Kit
Not Available
UPC
817000010621
Performance
Flow Rate at 40F Temperature Rise Flow rate measures how much hot water your heater can deliver. Click Learn More to determine the appropriate temperature rise to use based on your location. Learn More
7.6 GPM
Flow Rate at 45F Temperature Rise Flow rate measures how much hot water your heater can deliver. Click Learn More to determine the appropriate temperature rise to use based on your location. Learn More
6.7 GPM
Flow Rate at 50F Temperature Rise Flow rate measures how much hot water your heater can deliver. Click Learn More to determine the appropriate temperature rise to use based on your location. Learn More
6.1 GPM
Flow Rate at 60F Temperature Rise Flow rate measures how much hot water your heater can deliver. Click Learn More to determine the appropriate temperature rise to use based on your location. Learn More
5.0 GPM
Flow Rate at 70F Temperature Rise Flow rate measures how much hot water your heater can deliver. Click Learn More to determine the appropriate temperature rise to use based on your location. Learn More
4.3 GPM
Maximum Input Capacity The Maximum Input Capacity describes how quickly the appliance will use fuel when delivering it's maximum capacity. The units may change depending on the fuel being used.
180000 BTU
Minimum Input Capacity
18000 BTU
Energy Factor Energy Factor (EF) is a measurement of water heater energy efficiency. The higher the energy factor, the more efficient the water heater. Learn More
0.82
Minimum Flow Rate
0.5 GPM
Ultra Low NOx Emissions NOx is a byproduct of the combustion process, and it's output is regulated in some jurisdictions. Many regulators mirror SCAQMD rules, which regulate air quality for some parts of Southern California. Ultra Low NOx appliances emit less than 10-14 ng/J (nanogram per Joule) of NOx. Learn More
Yes
Electrical Data
Voltage
120 Volts
Phase
1
Frequency
60 Hz
Dimensions
Gas Connection Size
0.75 Inches
Cold Water Inlet
0.75 Inches
Hot Water Outlet
0.75 Inches
Product Height
23.6 Inches
Product Width
13.8 Inches
Product Depth
9.4 Inches
Product Weight
49 Pounds
Intake Diameter
3 Inches
Exhaust Diameter
5 Inches
Certifications
Energy Star Listed
Yes
CSA Listed
Yes
NSF Listed
Yes
Warranty Information
Parts Warranty A warranty is a safeguard from defects in manufacturing and can vary in length and terms. To see the manufacturer's warranty statement, click on the Manuals tab. Learn More
5 Years
Heat Exchanger Warranty
12 Years
Reviews
+
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Product Q&A
(1)
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Search Product Q&A's Answered by Bob, the Heating Product Expert
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Does this unit vent front the front and exhaust out the top?
Mark 
from California 
September 21, 2015
Answer
The NR83-DVC-NG uses a concentric vent connection. This mean that it has a pipe-in-pipe design where the inside pipe carries exhaust gasses to the outdoors while the outside pipe carries fresh air to the unit. There is a single connection at the top for both the intake and exhaust.
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