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
1323709-B

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

$7.91
126 In Stock
1648306

O-Ring - Gas Valve Bottom

$7.91
28 In Stock
3223302-B

O-Ring - High Temp P16 (replaced 3223302)

$6.33
3286 In Stock
3359808-B

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

$6.33
662 In Stock
6340300-B

C Clamp - Water Pipe 16A (Replaced 6340300)

$6.33
81 In Stock
7287909-B

Wire Clamp - Nylon (replaced 7287909)

$2.38
13 In Stock
ALSJ072

High Voltage Igniter Wire

$7.91
14 In Stock
BLBA001

Plug Sleeve

$3.16
237 In Stock
BWCD090-B

Magnetic Sensor - Replaced BWCD090

$47.45
11 In Stock
BWCD096

Thermistor - Hot Water

$31.64
110 In Stock
BWCD098-B

Thermistor -Heat Exchanger (replaced BWCD098)

$31.64
10 In Stock
BWCH003

Thermistor - Air

$31.64
12 In Stock
CK-57

Gas Conversion Kit (NG to LP)

$316.32
3 In Stock
CRUD003-B

Drain Cock (Replaced CRUD003)

$6.33
208 In Stock
CRUD055

C Clamp - Thermistor

$6.33
13 In Stock
CXPA026-B

Wire Grommet - Rubber

$6.33
1 In Stock
DTJD006

Water Filter Cap

$7.91
596 In Stock
EBTD023

Wire Cover - Servo

$6.33
18 In Stock
EBTD041

Water Flow Sensor (SET)

$55.37
110 In Stock
EGBD032

Water Filter (replaced DTJD005)

$15.82
1276 In Stock
ELVH002

High Limit Switch

$15.82
44 In Stock
EMDF309

Drain Connection - Neutralizer / Condensate Container

$7.91
2 In Stock
EPHF001

Drain Connection - Condensate

$63.26
Out of Stock
ERDH003

Freeze Prevention Heater - Round Short

$15.82
13 In Stock
ERDJ112

Igniter (Replaced ERDJ012)

$47.45
582 In Stock
ERUJ001

Power Supply Cord

$47.45
2 In Stock
ETHH002

Thermistor - Exhaust

$31.64
95 In Stock
ETHL004

Gasket - Exhaust Thermistor

$6.33
7 In Stock
ETHL006

Packing - Exhaust Thermistor

$7.91
6 In Stock
EULC022

Mounting Plate - Ignition Plug

$6.33
1 In Stock