NRC661-OD-NG

NRC661

The ENERGY STAR rated NRC661, Noritz’s 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
SKJ70BL

Part #: SKJ70BL

Heat Exchanger Kit - OD for NRC661

$418.40
SKJ70BN

Part #: SKJ70BN

Heat Exchanger Kit - Secondary SS (OD) (SET) NRC661A-OD

$348.67
SHC702L

Part #: SHC702L

DISCONTINUED - Replaced with SHC71L6

DISCONTINUED - Replaced with SHC71L6
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SHC71L6

Part #: SHC71L6

Circuit Board

$241.42
SHC701L

Part #: SHC701L

Circuit Board - Discontinued

Replaced with SHC702L
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SKJ70BH

Part #: SKJ70BH

Manifold Plate 13-22 (SET)

$209.21
SKJ70BV

Part #: SKJ70BV

Gas Valve - NRC661(A),NRC711,NRC663

$174.33
SKJ70BU

Part #: SKJ70BU

Burner w/ Gasket and Ignition Plug (SET)

$139.47
EVRA001

Part #: EVRA001

Case - NRC661-OD / NRC711-OD

$139.47
SKE7389

Part #: SKE7389

Fan Motor w/ Housing - Multiple Units

$125.52
JDWD001

Part #: JDWD001

Water Servo - Discontinued

DISCONTINUED - replaced with JDWD051
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SHC701M

Part #: SHC701M

Circuit Board - Window Display

$69.74
EVRJ011

Part #: EVRJ011

Wiring Harness - NRC711-OD ; NRC661A-OD (Replaced with SKJ70QR)

Replaced with SKJ70QR
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EVRD003

Part #: EVRD003

Outlet Water Connection

$55.79
EVRF031

Part #: EVRF031

Condensate Container (SET)

$55.79
EVRD001

Part #: EVRD001

Inlet Water Connection (SET)

$55.79
EPHF001

Part #: EPHF001

Drain Connection - Condensate

$55.79
SKJ70BW

Part #: SKJ70BW

Inlet Gas Connection w/ Screen (SET)

$55.79
EBTD041

Part #: EBTD041

Water Flow Sensor (SET)

$48.82
ERDJ112

Part #: ERDJ112

Igniter (Replaced ERDJ012)

$41.84
EVHJ016

Part #: EVHJ016

Wiring Harness - Gas Valve

$41.84
SKJ70BJ

Part #: SKJ70BJ

Freeze Prevention Heater - Double Round (SET)

$41.84
BWCD090-B

Part #: BWCD090-B

Magnetic Sensor - Replaced BWCD090

$41.84
ERDJ012

Part #: ERDJ012

Igniter (Discontinued - replaced with ERDJ112)

Replaced with ERDJ112
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BWCH003

Part #: BWCH003

Thermistor - Air

$27.90
EVHD011

Part #: EVHD011

Pipe - Flow Sensor to SS Heat Exchanger

$27.90
BWCD098-B

Part #: BWCD098-B

Thermistor -Heat Exchanger (replaced BWCD098)

$27.90
BWCD096

Part #: BWCD096

Thermistor - Hot Water

$27.90
SAA2811-B

Part #: SAA2811-B

Safety Relief Valve

$27.90
QMEA003

Part #: QMEA003

Cover - Remote

$27.90
ENJA025

Part #: ENJA025

Junction Box Cover

$27.90
SKH7391

Part #: SKH7391

Ignition Plug w/ Gasket

$27.90
Out of Stock
EVRF042

Part #: EVRF042

Drain Hose - Condensate

$13.95
ETHH004

Part #: ETHH004

Freeze Prevention Heater - Condensate Container

$13.95
EVSH001

Part #: EVSH001

Clamp - Freeze Prevention

$13.95
EGBD032

Part #: EGBD032

Water Filter (replaced DTJD005)

$13.95
ELVH002

Part #: ELVH002

High Limit Switch

$13.95
EBTD047

Part #: EBTD047

Thermistor - Cold Water

$13.95
EVJL002

Part #: EVJL002

Gasket - Burner

$13.95
EVHJ010

Part #: EVHJ010

Thermal Fuse - Multiple Units

$13.95
EVJL013

Part #: EVJL013

Gasket - Secondary Heat Exchanger (Replaced EVJL003)

$13.95
ERDH003

Part #: ERDH003

Freeze Prevention Heater - Round Short

$13.95
EVJC084

Part #: EVJC084

Burner Damper 10-4

$9.77
EVRJ021

Part #: EVRJ021

Wiring Harness - Water Level Electrode

$9.77
EVHF041

Part #: EVHF041

Drain Hose - SS HEX

$9.77
EVRK002

Part #: EVRK002

Sight Glass Window

$9.77
1323709-B

Part #: 1323709-B

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

$6.97
DTJD006

Part #: DTJD006

Water Filter Cap

$6.97
DJPL007

Part #: DJPL007

Gasket - Exhaust

$6.97
EULL003

Part #: EULL003

Gasket - Ignition Plug

$6.97
1648306

Part #: 1648306

O-Ring - Gas Valve Bottom

$6.97
QHUA115-B

Part #: QHUA115-B

Mounting Packing - Remote

$6.97
ENJJ020

Part #: ENJJ020

Inlet Power Wires

$6.97
EMDF309

Part #: EMDF309

Drain Connection - Neutralizer / Condensate Container

$6.97
ALSJ072

Part #: ALSJ072

High Voltage Igniter Wire

$6.97
SAA6044-B

Part #: SAA6044-B

O-Ring - Gas Solenoid

$6.97
EVRL001

Part #: EVRL001

Gasket - Sight Glass Window

$6.97
EVHF043

Part #: EVHF043

Drain Hose - Neutralizer / Condensate Container

$6.97
EVHA016

Part #: EVHA016

Mounting Plate - Igniter

$5.58
EULC022

Part #: EULC022

Mounting Plate - Ignition Plug

$5.58
6340300-B

Part #: 6340300-B

C Clamp - Water Pipe 16A (Replaced 6340300)

$5.58
CXPA026-B

Part #: CXPA026-B

Wire Grommet - Rubber

$5.58
SAD6593

Part #: SAD6593

C Clamp - Water Pipe 16-25

$5.58
3359808-B

Part #: 3359808-B

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

$5.58
ENWL005

Part #: ENWL005

Gasket - Junction Box Cover

$5.58
EBTD023

Part #: EBTD023

Wire Cover - Servo

$5.58
ETPA073

Part #: ETPA073

Inlet Power Wire Clip

$5.58
EVHH004

Part #: EVHH004

Clamp- Thermal Fuse

$5.58
3223302-B

Part #: 3223302-B

O-Ring - High Temp P16 (replaced 3223302)

$5.58
CRUD055

Part #: CRUD055

C Clamp - Thermistor

$5.58
SAD6537

Part #: SAD6537

C Clamp - Water Pipe 13-22

$5.58
CRUD003-B

Part #: CRUD003-B

Drain Cock (Replaced CRUD003)

$5.58
Out of Stock
EVJL003

Part #: EVJL003

Gasket - Secondary Heat Exchanger (Discontinued - replaced with EVJL013)

Discontinued - replaced with EVJL013
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SAC6082

Part #: SAC6082

Inlet and Manifold Pressure Tap Screw

$2.79
SAD6633-B

Part #: SAD6633-B

O-Ring - High Temp P3

$2.79
SAD6635-B

Part #: SAD6635-B

O-Ring - High Temp P9

$2.79
7287909-B

Part #: 7287909-B

Wire Clamp - Nylon (replaced 7287909)

$2.10
SAE6198

Part #: SAE6198

Cord bushing SR-5P-4 (Replaced with ETPA073)

Replaced with ETPA073
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