NR662-OD LP

NR662

The ENERGY STAR rated NRC661, Noritz’s newest efficient condensing model with a half inch gas line. Featuring the same energy-saving condensing technology as the rest of the Noritz eco-TOUGH™ Series of gas-fired residential tankless water heaters, the NRC661 has an Energy Factor of 0.91 for natural gas and 0.93 for LP. These ratings are nearly 10 points higher than that of a comparably sized, conventional tankless unit, and approximately 30 points higher than a standard, tank-type gas-fired water heater.

Technical Literature

Technical Specs

Warranty

Heat Exchanger Warranty (w/out Recirculation) 12 Years
Heat Exchanger Warranty (w/Recirculation) 3 Years
Parts Warranty 5 Years
Labor Warranty 1 Year


For detailed warranty terms and conditions please refer to the Noritz warranty page
SKJ72ZD

Heat Exchanger Kit (NR662-OD) (SET)

$505.45
22 In Stock
CK-58

Gas Conversion Kit (LP to NG)

$316.32
9 In Stock
SHC71L6

Circuit Board

$273.77
151 In Stock
SKJ70FK

Manifold Plate 09-14 (SET)

$253.05
6 In Stock
SKJ70NE

Gas Valve - NR501,NR662

$197.69
4 In Stock
SKJ70FU

Burner w/ Gasket and Ignition Plug (SET)

$189.80
38 In Stock
EWHA001

Case - NR662-OD / NR501-OD

$142.34
8 In Stock
SKE7389

Fan Motor w/ Housing - Multiple Units

$142.34
30 In Stock
JDWD051

Water Servo (replaced JDWD001)

$126.53
102 In Stock
SKJ70NC

Front Cover - NR662-OD (SET)

$126.53
2 In Stock
SKJ70QT

Wiring Harness - NR662-OD/NR501-OD

$118.62
6 In Stock
SHC701M

Circuit Board - Window Display

$79.09
43 In Stock
EVRD003

Outlet Water Connection

$63.26
4 In Stock
EBTD041

Water Flow Sensor (SET)

$55.37
114 In Stock
EVHJ016

Wiring Harness - Gas Valve

$47.45
7 In Stock
ERDJ112

Igniter (Replaced ERDJ012)

$47.45
652 In Stock
BWCD090-B

Magnetic Sensor - Replaced BWCD090

$47.45
7 In Stock
EHVD001

Inlet Water Connection (SET)

$47.45
10 In Stock
SKJ70BJ

Freeze Prevention Heater - Double Round (SET)

$47.45
15 In Stock
SKJ70NG

Inlet Gas Connection w/ Screen (SET)

$47.45
3 In Stock
SKJ7380

Ignition Plug w/ Gasket & Plug Sleeve

$40.31
704 In Stock
ENJA025

Junction Box Cover

$31.64
8 In Stock
BWCH003

Thermistor - Air

$31.64
16 In Stock
BWCD098-B

Thermistor -Heat Exchanger (replaced BWCD098)

$31.64
6 In Stock
BWCD096

Thermistor - Hot Water

$31.64
54 In Stock
QMEA003

Cover - Remote

$31.64
1 In Stock
SAA2811-B

Safety Relief Valve

$31.64
6 In Stock
ENJH001

High Limit Switch

$23.72
4 In Stock
EVRH002

Freeze Prevention Heater

$15.82
12 In Stock
EVSH001

Clamp - Freeze Prevention

$15.82
7 In Stock