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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
70 items, 30 per page
1323709-B
1323709-B

Part #: 1323709-B

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

$7.53
1648306
1648306

Part #: 1648306

O-Ring - Gas Valve Bottom

$7.53
3223302-B
3223302-B

Part #: 3223302-B

O-Ring - High Temp P16 (replaced 3223302)

$6.03
3359808-B
3359808-B

Part #: 3359808-B

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

$6.03
6340300-B
6340300-B

Part #: 6340300-B

C Clamp - Water Pipe 16A (Replaced 6340300)

$6.03
7287909-B
7287909-B

Part #: 7287909-B

Wire Clamp - Nylon (replaced 7287909)

$2.27
ALSD088-B
ALSD088-B

Part #: ALSD088-B

Thermistor Holding Plate (replaced ALSD088)

$7.53
ALSJ072
ALSJ072

Part #: ALSJ072

High Voltage Igniter Wire

$7.53
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BLBA001

Part #: BLBA001

Plug Sleeve

$3.01
BWCD090-B
BWCD090-B

Part #: BWCD090-B

Magnetic Sensor - Replaced BWCD090

$45.19
BWCD096
BWCD096

Part #: BWCD096

Thermistor - Hot Water

$30.13
BWCD098-B
BWCD098-B

Part #: BWCD098-B

Thermistor -Heat Exchanger (replaced BWCD098)

$30.13
BWCH003
BWCH003

Part #: BWCH003

Thermistor - Air

$30.13
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CK-58

Part #: CK-58

Gas Conversion Kit (LP to NG)

$301.26
CMNH003
CMNH003

Part #: CMNH003

Clamp -Thermal Fuse

$6.03
CRUD055
CRUD055

Part #: CRUD055

C Clamp - Thermistor

$6.03
CXPA026-B
CXPA026-B

Part #: CXPA026-B

Wire Grommet - Rubber

$6.03
Out of Stock
DJPL007
DJPL007

Part #: DJPL007

Gasket - Exhaust

$7.53
DTJD006
DTJD006

Part #: DTJD006

Water Filter Cap

$7.53
EAAL002
EAAL002

Part #: EAAL002

Gasket - Front Cover Top and Bottom

$7.53
EBTD023
EBTD023

Part #: EBTD023

Wire Cover - Servo

$6.03
EBTD041
EBTD041

Part #: EBTD041

Water Flow Sensor (SET)

$52.73
EBTD047
EBTD047

Part #: EBTD047

Thermistor - Cold Water

$15.07
Out of Stock
EGBD032
EGBD032

Part #: EGBD032

Water Filter (replaced DTJD005)

$15.07
EHVD001
EHVD001

Part #: EHVD001

Inlet Water Connection (SET)

$45.19
ENJA025
ENJA025

Part #: ENJA025

Junction Box Cover

$30.13
ENJH001
ENJH001

Part #: ENJH001

High Limit Switch

$22.59
ENJJ020
ENJJ020

Part #: ENJJ020

Inlet Power Wires

$7.53
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ENWL005

Part #: ENWL005

Gasket - Junction Box Cover

$6.03
ERDH003
ERDH003

Part #: ERDH003

Freeze Prevention Heater - Round Short

$15.07