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
SKJ70BL

Heat Exchanger Kit - OD for NRC661

$474.46
35 In Stock
SKJ70BN

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

$395.39
14 In Stock
CK-57

Gas Conversion Kit (NG to LP)

$316.32
3 In Stock
SHC71L6

Circuit Board

$273.77
95 In Stock
SKJ70BH

Manifold Plate 13-22 (SET) NG

$237.25
31 In Stock
SKJ70BV

Gas Valve - NRC661(A),NRC711,NRC663

$197.69
46 In Stock
SKJ70BU

Burner w/ Gasket and Ignition Plug (SET)

$158.16
60 In Stock
EVRA001

Case - NRC661-OD / NRC711-OD

$158.16
10 In Stock
SKE7389

Fan Motor w/ Housing - Multiple Units

$142.34
51 In Stock
SHC701M

Circuit Board - Window Display

$79.09
67 In Stock
EVRD001

Inlet Water Connection (SET)

$63.26
2 In Stock
SKJ70BW

Inlet Gas Connection w/ Screen (SET)

$63.26
13 In Stock
EPHF001

Drain Connection - Condensate

$63.26
1 In Stock
EVRD003

Outlet Water Connection

$63.26
1 In Stock
EVRF031

Condensate Container (SET)

$63.26
2 In Stock
EBTD041

Water Flow Sensor (SET)

$55.37
91 In Stock
EVHJ016

Wiring Harness - Gas Valve

$47.45
18 In Stock
BWCD090-B

Magnetic Sensor - Replaced BWCD090

$47.45
11 In Stock
ERDJ112

Igniter (Replaced ERDJ012)

$47.45
505 In Stock
SKJ70BJ

Freeze Prevention Heater - Double Round (SET)

$47.45
15 In Stock
SKJ7380

Ignition Plug w/ Gasket & Plug Sleeve

$40.31
618 In Stock
BWCH003

Thermistor - Air

$31.64
14 In Stock
EVHD011

Pipe - Flow Sensor to SS Heat Exchanger

$31.64
2 In Stock
BWCD098-B

Thermistor -Heat Exchanger (replaced BWCD098)

$31.64
20 In Stock
BWCD096

Thermistor - Hot Water

$31.64
121 In Stock
SAA2811-B

Safety Relief Valve

$31.64
9 In Stock
QMEA003

Cover - Remote

$31.64
Out of Stock
ENJA025

Junction Box Cover

$31.64
8 In Stock
EVRF042

Drain Hose - Condensate

$15.82
4 In Stock
ETHH004

Freeze Prevention Heater - Condensate Container

$15.82
Out of Stock
EVSH001

Clamp - Freeze Prevention

$15.82
7 In Stock
ELVH002

High Limit Switch

$15.82
82 In Stock
EGBD032

Water Filter (replaced DTJD005)

$15.82
855 In Stock
EVJL002

Gasket - Burner

$15.82
1 In Stock
EVJL013

Gasket - Secondary Heat Exchanger (Replaced EVJL003)

$15.82
12 In Stock
EVHJ010

Thermal Fuse - Multiple Units

$15.82
132 In Stock
ERDH003

Freeze Prevention Heater - Round Short

$15.82
13 In Stock
EVHF041

Drain Hose - SS HEX

$11.08
7 In Stock
EVRJ021

Wiring Harness - Water Level Electrode

$11.08
9 In Stock
EVRK002

Sight Glass Window

$11.08
5 In Stock
EVJC084

Burner Damper 10-4

$11.08
5 In Stock
EULL003

Gasket - Ignition Plug

$7.91
26 In Stock
DJPL007

Gasket - Exhaust

$7.91
14 In Stock
DTJD006

Water Filter Cap

$7.91
829 In Stock
1323709-B

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

$7.91
93 In Stock
1648306

O-Ring - Gas Valve Bottom

$7.91
56 In Stock
QHUA115-B

Mounting Packing - Remote

$7.91
3 In Stock
ALSJ072

High Voltage Igniter Wire

$7.91
1 In Stock
SAA6044-B

O-Ring - Gas Solenoid

$7.91
20 In Stock
EVRL001

Gasket - Sight Glass Window

$7.91
4 In Stock