NRC661-DV-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. With a maximum input of 120,000 BTU per hour (BTUh), using a half-inch gas line up to 120 feet in length.

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
SAA2811-B

Part #: SAA2811-B

Safety Relief Valve

$27.90
SAA6044-B

Part #: SAA6044-B

O-Ring - Gas Solenoid

$6.97
SAB2753

Part #: SAB2753

Screw SET (DISCONTINUED - replaced with SAF6007)

DISCONTINUED - replaced with SAF6007
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SAC6082

Part #: SAC6082

Inlet and Manifold Pressure Tap Screw

$2.79
SAD6537

Part #: SAD6537

C Clamp - Water Pipe 13-22

$5.58
SAD6593

Part #: SAD6593

C Clamp - Water Pipe 16-25

$5.58
SAD6633-B

Part #: SAD6633-B

O-Ring - High Temp P3

$2.79
SAD6635-B

Part #: SAD6635-B

O-Ring - High Temp P9

$2.79
SHC701L

Part #: SHC701L

Circuit Board - Discontinued

Replaced with SHC702L
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SHC701M

Part #: SHC701M

Circuit Board - Window Display

$69.74
SHC702L

Part #: SHC702L

DISCONTINUED - Replaced with SHC71L6

DISCONTINUED - Replaced with SHC71L6
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SHC71L6

Part #: SHC71L6

Circuit Board

$241.42
SKH7391

Part #: SKH7391

Ignition Plug w/ Gasket

$27.90
Out of Stock
SKJ70BG

Part #: SKJ70BG

Fan Motor w/ Housing - NRC661(A)-DV,NRC771-DV

$167.37
SKJ70BH

Part #: SKJ70BH

Manifold Plate 13-22 (SET)

$209.21
SKJ70BJ

Part #: SKJ70BJ

Freeze Prevention Heater - Double Round (SET)

$41.84
SKJ70BM

Part #: SKJ70BM

Heat Exchanger Kit - DV for NRC661

$418.40
SKJ70BP

Part #: SKJ70BP

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

$390.51
SKJ70BU

Part #: SKJ70BU

Burner w/ Gasket and Ignition Plug (SET)

$139.47
SKJ70BV

Part #: SKJ70BV

Gas Valve - NRC661(A),NRC711,NRC663

$174.33
SKJ70BW

Part #: SKJ70BW

Inlet Gas Connection w/ Screen (SET)

$55.79
SKJ70QS

Part #: SKJ70QS

Wiring Harness - NRC711-DV <NRC661A-DV>

$104.60