NRC661-OD-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 0.89 for NG and LP models. 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
1323709-B

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

$8.31
111 In Stock
1648306

O-Ring - Gas Valve Bottom

$8.31
84 In Stock
3223302-B

O-Ring - High Temp P16 (replaced 3223302)

$6.65
2350 In Stock
3359808-B

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

$6.65
566 In Stock
6340300-B

C Clamp - Water Pipe 16A (Replaced 6340300)

$6.65
159 In Stock
7287909-B

Wire Clamp - Nylon (replaced 7287909)

$2.50
13 In Stock
ALSJ072

High Voltage Igniter Wire

$8.31
5 In Stock
BLBA001

Plug Sleeve

$3.32
235 In Stock
BWCD090-B

Magnetic Sensor - Replaced BWCD090

$49.82
20 In Stock
BWCD096

Thermistor - Hot Water

$33.22
107 In Stock
BWCD098-B

Thermistor -Heat Exchanger (replaced BWCD098)

$33.22
18 In Stock
BWCH003

Thermistor - Air

$33.22
13 In Stock
CK-57

Gas Conversion Kit (NG to LP)

$332.14
2 In Stock
CRUD003-B

Drain Cock (Replaced CRUD003)

$6.65
174 In Stock
CRUD055

C Clamp - Thermistor

$6.65
24 In Stock
CXPA026-B

Wire Grommet - Rubber

$6.65
1 In Stock
DJPL007

Gasket - Exhaust

$8.31
14 In Stock
DTJD006

Water Filter Cap

$8.31
768 In Stock
EBTD023

Wire Cover - Servo

$6.65
18 In Stock
EBTD041

Water Flow Sensor (SET)

$58.14
82 In Stock
EGBD032

Water Filter (replaced DTJD005)

$16.61
1776 In Stock
ELVH002

High Limit Switch

$16.61
79 In Stock
EMDF309

Drain Connection - Neutralizer / Condensate Container

$8.31
12 In Stock
ENJA025

Junction Box Cover

$33.22
8 In Stock
ENJJ020

Inlet Power Wires

$8.31
10 In Stock
ENWL005

Gasket - Junction Box Cover

$6.65
2 In Stock
EPHF001

Drain Connection - Condensate

$66.42
Out of Stock
ERDH003

Freeze Prevention Heater - Round Short

$16.61
10 In Stock
ERDJ112

Igniter (Replaced ERDJ012)

$49.82
347 In Stock
ETHH004

Freeze Prevention Heater - Condensate Container

$16.61
15 In Stock