NR662-OD NG

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

Part #: SKJ72ZD

Heat Exchanger Kit (SET)

$445.72
SKJ70NJ

Part #: SKJ70NJ

Heat Exchanger Kit (NR662-OD) (SET)

$432.36
SHC702L

Part #: SHC702L

DISCONTINUED - Replaced with SHC71L6

DISCONTINUED - Replaced with SHC71L6
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SHC7025

Part #: SHC7025

Circuit Board - NRC661 (Replaced with SHC71L6)

Replaced with SHC71L6
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SHC71L6

Part #: SHC71L6

Circuit Board

$241.42
SKJ70NH

Part #: SKJ70NH

Manifold Plate 11-19 (SET)

$209.21
SKJ70NE

Part #: SKJ70NE

Gas Valve - NR501,NR662

$174.33
SKJ70FU

Part #: SKJ70FU

Burner w/ Gasket and Ignition Plug (SET)

$167.37
EWHA001

Part #: EWHA001

Case - NR662-OD / NR501-OD

$125.52
SKE7389

Part #: SKE7389

Fan Motor w/ Housing - Multiple Units

$125.52
JDWD051

Part #: JDWD051

Water flow servo (replaced JDWD001)

$111.57
SKJ70NC

Part #: SKJ70NC

Front Cover - NR662-OD (SET)

$111.57
SKJ70QT

Part #: SKJ70QT

Wiring Harness - NR662-OD/NR501-OD

$104.60
JDWD001

Part #: JDWD001

Water Servo - Discontinued

DISCONTINUED - replaced with JDWD051
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SHC701M

Part #: SHC701M

Circuit Board - Window Display

$69.74
EVRD003

Part #: EVRD003

Outlet Water Connection

$55.79
EBTD041

Part #: EBTD041

Water Flow Sensor (SET)

$48.82
EVHJ016

Part #: EVHJ016

Wiring Harness - Gas Valve

$41.84
BWCD090-B

Part #: BWCD090-B

Magnetic Sensor - Replaced BWCD090

$41.84
ERDJ112

Part #: ERDJ112

Igniter (Replaced ERDJ012)

$41.84
EHVD001

Part #: EHVD001

Inlet Water Connection (SET)

$41.84
SKJ70NG

Part #: SKJ70NG

Inlet Gas Connection w/ Screen (SET)

$41.84
SKJ70BJ

Part #: SKJ70BJ

Freeze Prevention Heater - Double Round (SET)

$41.84
BWCD098-B

Part #: BWCD098-B

Thermistor -Heat Exchanger (replaced BWCD098)

$27.90
BWCD096

Part #: BWCD096

Thermistor - Hot Water

$27.90
QMEA003

Part #: QMEA003

Cover - Remote

$27.90
SKH7391

Part #: SKH7391

Ignition Plug w/ Gasket

$27.90
Out of Stock
BWCH003

Part #: BWCH003

Thermistor - Air

$27.90
SAA2811-B

Part #: SAA2811-B

Safety Relief Valve

$27.90
ENJA025

Part #: ENJA025

Junction Box Cover

$27.90