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
1323709-B

O-Ring - Thermistor High Temp P4 (replaced 1323709)

$8.31
294 In Stock
1648306

O-Ring - Gas Valve Bottom

$8.31
78 In Stock
3223302-B

O-Ring - High Temp P16 (replaced 3223302)

$6.65
2480 In Stock
3359808-B

O-Ring - High Temp P12.5 (replaced 3359808)

$6.65
491 In Stock
6340300-B

C Clamp - Water Pipe 16A (Replaced 6340300)

$6.65
119 In Stock
7287909-B

Wire Clamp - Nylon (replaced 7287909)

$2.50
13 In Stock
ALSD088-B

Thermistor Holding Plate (replaced ALSD088)

$8.31
4 In Stock
ALSJ072

High Voltage Igniter Wire

$8.31
3 In Stock
BLBA001

Plug Sleeve

$3.32
235 In Stock
BWCD090-B

Magnetic Sensor - Replaced BWCD090

$49.82
11 In Stock
BWCD096

Thermistor - Hot Water

$33.22
60 In Stock
BWCD098-B

Thermistor -Heat Exchanger (replaced BWCD098)

$33.22
4 In Stock
BWCH003

Thermistor - Air

$33.22
5 In Stock
CK-58

Gas Conversion Kit (LP to NG)

$332.14
3 In Stock
CMNH003

Clamp -Thermal Fuse

$6.65
6 In Stock
CRUD055

C Clamp - Thermistor

$6.65
21 In Stock
CXPA026-B

Wire Grommet - Rubber

$6.65
Out of Stock
DJPL007

Gasket - Exhaust

$8.31
14 In Stock
DTJD006

Water Filter Cap

$8.31
422 In Stock
EAAL002

Gasket - Front Cover Top and Bottom

$8.31
Out of Stock
EBTD023

Wire Cover - Servo

$6.65
18 In Stock
EBTD041

Water Flow Sensor (SET)

$58.14
17 In Stock
EGBD032

Water Filter (replaced DTJD005)

$16.61
699 In Stock
EHVD001

Inlet Water Connection (SET)

$49.82
17 In Stock
ENJA025

Junction Box Cover

$33.22
8 In Stock
ENJH001

High Limit Switch

$24.91
6 In Stock
ENJJ020

Inlet Power Wires

$8.31
8 In Stock
ENWL005

Gasket - Junction Box Cover

$6.65
2 In Stock
ERDH003

Freeze Prevention Heater - Round Short

$16.61
7 In Stock
ERDJ112

Igniter (Replaced ERDJ012)

$49.82
360 In Stock
ETPA073

Inlet Power Wire Clip

$6.65
7 In Stock
EULC022

Mounting Plate - Ignition Plug

$6.65
2 In Stock
EULL003

Gasket - Ignition Plug

$8.31
37 In Stock
EVHA016

Mounting Plate - Igniter

$6.65
30 In Stock
EVHC088

Burner Damper 12-8

$11.63
5 In Stock
EVHH004

Clamp- Thermal Fuse

$6.65
3 In Stock
EVHJ010

Thermal Fuse - Multiple Units

$16.61
86 In Stock
EVHJ016

Wiring Harness - Gas Valve

$49.82
28 In Stock
EVHL002

Gasket - Burner

$16.61
7 In Stock
EVHL012

Gasket - Manifold Plate

$6.65
5 In Stock
EVRD003

Outlet Water Connection

$66.42
1 In Stock
EVRH002

Freeze Prevention Heater

$16.61
11 In Stock
EVRK002

Sight Glass Window

$11.63
Out of Stock
EVRL001

Gasket - Sight Glass Window

$8.31
3 In Stock
EVSH001

Clamp - Freeze Prevention

$16.61
7 In Stock
EWBA008

Mounting Plate - Heat Exchanger

$8.31
5 In Stock
EWHA001

Case - NR662-OD / NR501-OD

$149.46
8 In Stock
JDWD051

Water Servo (replaced JDWD001)

$132.86
176 In Stock
QHUA115-B

Mounting Packing - Remote

$8.31
3 In Stock
QMEA003

Cover - Remote

$33.22
1 In Stock
SAA2811-B

Safety Relief Valve

$33.22
28 In Stock
SAA6044-B

O-Ring - Gas Solenoid

$8.31
50 In Stock
SAD6537

C Clamp - Water Pipe 13-22

$6.65
19 In Stock
SAD6593

C Clamp - Water Pipe 16-25

$6.65
49 In Stock
SAD6635-B

O-Ring - High Temp P9

$3.32
81 In Stock
SHC701M

Circuit Board - Window Display

$83.04
35 In Stock
SHC71L6

Circuit Board

$287.46
87 In Stock
SKE7389

Fan Motor w/ Housing - Multiple Units

$149.46
38 In Stock
SKJ70BJ

Freeze Prevention Heater - Double Round (SET)

$49.82
13 In Stock
SKJ70FK

Manifold Plate 09-14 (SET)

$265.70
7 In Stock
SKJ70FU

Burner w/ Gasket and Ignition Plug (SET)

$199.29
37 In Stock
SKJ70NC

Front Cover - NR662-OD (SET)

$132.86
6 In Stock
SKJ70NE

Gas Valve - NR501,NR662

$207.57
34 In Stock
SKJ70NG

Inlet Gas Connection w/ Screen (SET)

$49.82
1 In Stock
SKJ70QT

Wiring Harness - NR662-OD/NR501-OD

$124.55
32 In Stock
SKJ72ZD

Heat Exchanger Kit (NR662-OD) (SET)

$505.45
47 In Stock
SKJ7380

Ignition Plug w/ Gasket & Plug Sleeve

$42.33
335 In Stock