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
SAA2811-B

Part #: SAA2811-B

Safety Relief Valve

$27.90
SAA6044-B

Part #: SAA6044-B

O-Ring - Gas Solenoid

$6.97
SAD6537

Part #: SAD6537

C Clamp - Water Pipe 13-22

$5.58
SAD6593

Part #: SAD6593

C Clamp - Water Pipe 16-25

$5.58
SAD6635-B

Part #: SAD6635-B

O-Ring - High Temp P9

$2.79
SHC701M

Part #: SHC701M

Circuit Board - Window Display

$69.74
SHC7025

Part #: SHC7025

Circuit Board - NRC661 (Replaced with SHC71L6)

Replaced with SHC71L6
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SHC702L

Part #: SHC702L

Circuit Board - NR501, NR662, NRC661(A), NRC711 (Discontinued)

DISCONTINUED - Replaced with SHC71L6
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SHC71L6

Part #: SHC71L6

Circuit Board

$241.42
SKE7389

Part #: SKE7389

Fan Motor w/ Housing - Multiple Units

$125.52
SKH7391

Part #: SKH7391

Ignition Plug w/ Gasket

$27.90
Out of Stock
SKJ70BJ

Part #: SKJ70BJ

Freeze Prevention Heater - Double Round (SET)

$41.84
SKJ70FK

Part #: SKJ70FK

Manifold Plate 09-14 (SET)

$223.15
SKJ70FU

Part #: SKJ70FU

Burner w/ Gasket and Ignition Plug (SET)

$167.37
SKJ70NC

Part #: SKJ70NC

Front Cover - NR662-OD (SET)

$111.57
SKJ70NE

Part #: SKJ70NE

Gas Valve - NR501,NR662

$174.33
SKJ70NG

Part #: SKJ70NG

Inlet Gas Connection w/ Screen (SET)

$41.84
SKJ70NJ

Part #: SKJ70NJ

Heat Exchanger Kit (NR662-OD) (SET)

$432.36
SKJ70QT

Part #: SKJ70QT

Wiring Harness - NR662-OD/NR501-OD

$104.60
SKJ72ZD

Part #: SKJ72ZD

Heat Exchanger Kit (SET)

$445.72
SKJ7380

Part #: SKJ7380

Ignition Plug w/ Gasket & Plug Sleeve

$35.55