Support & Parts
ENTER A MODEL OR PART NUMBER OR USE ADVANCED PARTS SEARCH

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. 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
78 items, 30 per page
EULC022
EULC022

Mounting Plate - Ignition Plug

$7.33
17 In Stock
ETHL004
ETHL004

Gasket - Exhaust Thermistor

$7.33
Out of Stock
CXPA026-B
CXPA026-B

Wire Grommet - Rubber

$7.33
2 In Stock
SAD6593
SAD6593

C Clamp - Water Pipe 16-25

$7.33
34 In Stock
3359808-B
3359808-B

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

$7.33
492 In Stock
EBTD023
EBTD023

Wire Cover - Servo

$7.33
12 In Stock
EVHH004
EVHH004

Clamp- Thermal Fuse

$7.33
3 In Stock
CRUD055
CRUD055

C Clamp - Thermistor

$7.33
Out of Stock
3223302-B
3223302-B

O-Ring - High Temp P16 (replaced 3223302)

$7.33
1370 In Stock
SAD6537
SAD6537

C Clamp - Water Pipe 13-22

$7.33
19 In Stock
CRUD003-B
CRUD003-B

Drain Cock (Replaced CRUD003)

$7.33
50 In Stock
no image
EYSL011

Plug Cover (Glass Tube 17mm)

$3.66
26 In Stock
SAC6082
SAC6082

Inlet and Manifold Pressure Tap Screw

$3.66
3552 In Stock
SAD6633-B
SAD6633-B

O-Ring - High Temp P3

$3.66
13 In Stock
no image
BLBA001

Plug Sleeve

$3.66
220 In Stock
SAD6635-B
SAD6635-B

O-Ring - High Temp P9

$3.66
54 In Stock
QQUA100
QQUA100

Screw Package - Remote (SET) (replaced SAD6448)

$2.76
20 In Stock
7287909-B
7287909-B

Wire Clamp - Nylon (replaced 7287909)

$2.76
13 In Stock