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
47 In Stock
CK-58

Gas Conversion Kit (LP to NG)

$332.14
3 In Stock
SHC71L6

Circuit Board

$287.46
92 In Stock
SKJ70FK

Manifold Plate 09-14 (SET)

$265.70
7 In Stock
SKJ70NE

Gas Valve - NR501,NR662

$207.57
34 In Stock
SKJ70FU

Burner w/ Gasket and Ignition Plug (SET)

$199.29
37 In Stock
EWHA001

Case - NR662-OD / NR501-OD

$149.46
8 In Stock
SKE7389

Fan Motor w/ Housing - Multiple Units

$149.46
39 In Stock
JDWD051

Water Servo (replaced JDWD001)

$132.86
178 In Stock
SKJ70NC

Front Cover - NR662-OD (SET)

$132.86
6 In Stock
SKJ70QT

Wiring Harness - NR662-OD/NR501-OD

$124.55
32 In Stock
SHC701M

Circuit Board - Window Display

$83.04
38 In Stock
EVRD003

Outlet Water Connection

$66.42
1 In Stock
EBTD041

Water Flow Sensor (SET)

$58.14
17 In Stock
EVHJ016

Wiring Harness - Gas Valve

$49.82
19 In Stock
ERDJ112

Igniter (Replaced ERDJ012)

$49.82
364 In Stock
BWCD090-B

Magnetic Sensor - Replaced BWCD090

$49.82
11 In Stock
EHVD001

Inlet Water Connection (SET)

$49.82
18 In Stock
SKJ70BJ

Freeze Prevention Heater - Double Round (SET)

$49.82
14 In Stock
SKJ70NG

Inlet Gas Connection w/ Screen (SET)

$49.82
1 In Stock
SKJ7380

Ignition Plug w/ Gasket & Plug Sleeve

$42.33
350 In Stock
ENJA025

Junction Box Cover

$33.22
8 In Stock
BWCH003

Thermistor - Air

$33.22
5 In Stock
BWCD098-B

Thermistor -Heat Exchanger (replaced BWCD098)

$33.22
4 In Stock
BWCD096

Thermistor - Hot Water

$33.22
60 In Stock
QMEA003

Cover - Remote

$33.22
2 In Stock
SAA2811-B

Safety Relief Valve

$33.22
28 In Stock
ENJH001

High Limit Switch

$24.91
6 In Stock
EVRH002

Freeze Prevention Heater

$16.61
11 In Stock
EVSH001

Clamp - Freeze Prevention

$16.61
7 In Stock