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
41 In Stock
CK-58

Gas Conversion Kit (LP to NG)

$348.75
3 In Stock
SHC71L6

Circuit Board

$301.83
143 In Stock
SKJ70FK

Manifold Plate 09-14 (SET)

$278.99
3 In Stock
SKJ70NE

Gas Valve - NR501,NR662

$217.95
34 In Stock
SKJ70FU

Burner w/ Gasket and Ignition Plug (SET)

$209.25
66 In Stock
EWHA001

Case - NR662-OD / NR501-OD

$156.93
6 In Stock
SKE7389

Fan Motor w/ Housing - Multiple Units

$156.93
42 In Stock
JDWD051

Water Servo (replaced JDWD001)

$139.50
37 In Stock
SKJ70NC

Front Cover - NR662-OD (SET)

$139.50
4 In Stock
SKJ70QT

Wiring Harness - NR662-OD/NR501-OD

$130.78
19 In Stock
SHC701M

Circuit Board - Window Display

$87.19
52 In Stock
EVRD003

Outlet Water Connection

$69.74
2 In Stock
EBTD041

Water Flow Sensor (SET)

$61.05
48 In Stock
EVHJ016

Wiring Harness - Gas Valve

$52.31
13 In Stock
ERDJ112

Igniter (Replaced ERDJ012)

$52.31
355 In Stock
BWCD090-B

Magnetic Sensor - Replaced BWCD090

$52.31
8 In Stock
EHVD001

Inlet Water Connection (SET)

$52.31
6 In Stock
SKJ70BJ

Freeze Prevention Heater - Double Round (SET)

$52.31
13 In Stock
SKJ70NG

Inlet Gas Connection w/ Screen (SET)

$52.31
2 In Stock
SKJ7380

Ignition Plug w/ Gasket & Plug Sleeve

$44.45
207 In Stock
ENJA025

Junction Box Cover

$34.88
6 In Stock
BWCH003

Thermistor - Air

$34.88
30 In Stock
BWCD098-B

Thermistor -Heat Exchanger (replaced BWCD098)

$34.88
33 In Stock
BWCD096

Thermistor - Hot Water

$34.88
34 In Stock
QMEA003

Cover - Remote

$34.88
Out of Stock
SAA2811-B

Safety Relief Valve

$34.88
9 In Stock
ENJH001

High Limit Switch

$26.16
8 In Stock
EVRH002

Freeze Prevention Heater

$17.44
10 In Stock
EVSH001

Clamp - Freeze Prevention

$17.44
7 In Stock