Noritz GQ-2457WS-FFA US LP
Noritz GQ-2457WS-FFA US LP
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Noritz NR83 - 5.0 GPM at 60° F Rise - 0.82 UEF - Propane Tankless Water Heater - Concentric Vent

Model:

GQ-2457WS-FFA US LP

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$1,253.23
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Noritz NR83 - 5.0 GPM at 60° F Rise - 0.82 UEF  - Propane Tankless Water Heater - Concentric Vent
Noritz NR83 - 5.0 GPM at 60° F Rise - 0.82 UEF - Propane Tankless Water Heater - Concentric Vent
Model: GQ-2457WS-FFA US LP
$1,253.23
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Required Accessories 9
These accessories are required to properly setup/install this product.
Optional Accessories 10

Features

Fuel

Liquid Propane

Location

Indoor

# of Showers

2.4

UEF

0.82

Energy Star Certification

Yes

    Noritz has been in the business of providing homes with hot water for over sixty years, and introduced the industry's first electronically controlled water heater in 1981. The NR83-DVC-LP 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.
  • Built for Efficiency
  • The NR83DVC-LP boasts a Uniform 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.
  • Easy Temperature Control
  • Featuring a remote thermostat on the front panel, enjoy 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 double the hot water capacity.
  • New Model Number
  • Noritz has updated the model number of the NR83-DVC-LP to GQ-2457WS-FFA US LP
California residents see
Warning: This product can expose you to chemicals including Lead which is known to the State of California to cause Developmental Harm.
For more information go to: www.p65Warnings.ca.gov

Specifications

GQ-2457WS-FFA US LP
specs product image PID-73559
Overview
Product Category
Water Heater - Tankless
UPC
817000013189
Additional Model Numbers

NR83DVC-LP, GQ-2457WS-FFA US LP

General Information
Type
Tankless Water Heater
Product Line
ProTough
Product Category
Water Heater - Tankless
Medium Learn More
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
Heat Exchanger Material
Copper
Fuel Type Learn More
Fuel Type
To create heat, some form of fuel is required. Fuel Type specifies what the product uses as an input to create heat.
Liquid Propane
Combustion Type Learn More
Combustion Type
Condensing appliances use leftover thermal energy from combustion gases to heat water in a secondary heat exchanger, resulting in higher efficiency and lower exhaust temperature.
Non-Condensing
Vent Type Learn More
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.
Concentric Vent
Venting Category Learn More
Venting Category
Venting Category describes what type of flue material can be used in water heater installations. Category III: Stainless Steel, Category IV: ABS, PVC, CPVC, PolyPro, Stainless Steel
III
Storage Type
Tankless
Mount Type
Wall
Installation Location
Indoor
Maximum Altitude
8000 Feet
Includes Pump
No
Gas Conversion Kit
Not Available
Performance
Maximum Input Capacity Learn More
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
Flow Rate at 40F Temperature Rise Learn More
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 Learn More
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 Learn More
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 Learn More
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 Learn More
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
Uniform Energy Factor Learn More
Uniform Energy Factor
Uniform Energy Factor (UEF) is a measurement of water heater energy efficiency. The higher the energy factor, the more efficient the water heater.
0.82
Minimum Flow Rate
0.5 GPM
Ultra Low NOx Emissions Learn More
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
3/4 Inch
Cold Water Inlet
3/4 Inch
Hot Water Outlet
3/4 Inch
Product Height
23 29/48 Inches
Product Width
13 19/24 Inches
Product Depth
9 19/48 Inches
Product Weight
49 Pounds
Intake Diameter
3 Inches
Exhaust Diameter
5 Inches
Certifications
Energy Star Listed
Yes
CSA Listed
Yes
AHRI Certified
Yes
UPC Listed
Yes
NSF Certified Learn More
NSF Certified
The National Sanitation Foundation has developed public health standards and certification programs to protect the world's food, water, consumer products and environment.
Yes
Warranty Information
Parts Warranty Learn More
Parts Warranty
A warranty is a safeguard from defects in manufacturing and can vary in length and terms. Some manufacturers require registration for extended warranty benefits, be sure to check out features and the warranty document. To see the manufacturer's warranty statement, click on the Manuals tab. Learn More
5 Years
Heat Exchanger Warranty
12 Years

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Noritz GQ-2457WS-FFA US LP Reviews & Ratings

Product Q&A

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How-To Articles

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Noritz NR83 - 5.0 GPM at 60° F Rise - 0.82 UEF - Propane Tankless Water Heater - Concentric Vent
Noritz GQ-2457WS-FFA US LP
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