NRCB180DV (GHQ-C2801WX-FF US NG)

The Industry's First Simultaneous Operation of Domestic Hot Water and Heating

The NRCB is the first and only combination boiler on the market that can simultaneously provide domestic and space heating for residential applications. These simultaneous capabilities are easy to control and especially beneficial for applications that do not store or deliver heat energy efficiently. A user can, for example, take a shower without worrying about experiencing a corresponding drop in room temperature.

Technical Literature

Technical Specs

Warranty

Heat Exchanger Warranty (w/out Recirculation) 10 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
110 In Stock
3059502-B

O-Ring - High Temp P20 (replaced 3059502)

$6.65
38 In Stock
3264408

O-Ring - High Temp P6

$6.65
124 In Stock
3359808-B

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

$6.65
2186 In Stock
6340202-B

C Clamp - Water Pipe 12.7 (replaced 6340202)

$6.65
24 In Stock
6340407

C Clamp - Gas Pipe 16B

$6.65
2 In Stock
7223901

Wire Clamp-Nylon #3 (DISCONTINUED - Replaced with 7287909-B)

$0.88
5 In Stock
7287909-B

Wire Clamp - Nylon (replaced 7287909)

$2.50
26 In Stock
ALSJ078

High Voltage Igniter Wire L175

$8.31
54 In Stock
ALSJ084

High Voltage Igniter Wire L220

$8.31
12 In Stock
BWCD093-B

Magnetic Sensor - Flow Sensor (Replaced BWCD093)

$49.82
66 In Stock
BWCD097-B

Thermistor - Cold Water (replaced BWCD097)

$33.22
23 In Stock
CK-78

Gas Conversion Kit (NG to LP)

$332.14
44 In Stock
CRUD055

C Clamp - Thermistor

$6.65
24 In Stock
CVAL004

Gasket - Front Cover Sides

$6.65
8 In Stock
DTJD006

Water Filter Cap

$8.31
495 In Stock
DYTD002

Water Connector - Elbow

$16.61
2 In Stock
EHSJ026

Wiring Harness - 3-Way Valve - Heating

$16.61
10 In Stock
EHVD001

Inlet Water Connection (SET)

$49.82
6 In Stock
ENUD028

Inlet Water Connection Cap (NRCB)

$83.04
13 In Stock
ERBD210

3-Way Valve - Heating (SET) (NRCB)

$190.97
57 In Stock
ERUJ001

Power Supply Cord

$49.82
3 In Stock
EZMD001

Thermistor - Blue

$16.61
Out of Stock
EZMD003

Thermistor - Pink

$16.61
9 In Stock
FABA015

Mounting Plate - Igniter

$16.61
5 In Stock
FABA101

Mounting Plate - Gas Valve

$8.31
1 In Stock
FABB042

Burner Window (SET)

$16.61
27 In Stock
FABB045

Mounting Plate - Ignition Plug

$8.31
1 In Stock
FABC031

Mounting Plate - Chamber

$33.22
12 In Stock
FABE011

Cover - Offset Adjustment

$8.31
4 In Stock
FABF035

Condensate Drainage Plate

$49.82
4 In Stock
FABF036

Cover - CO2 Measurement Port

$8.31
5 In Stock
FABF056

Drain Cap

$8.31
3 In Stock
FABF101

Filter - Intake Air

$16.61
15 In Stock
FABF108

Clamp - Exhaust Pipe

$16.61
5 In Stock
FABH002

High Limit Switch - 320

$16.61
62 In Stock
FABJ032

Cover - Gas Valve Connector

$11.63
1 In Stock
FABL003

Gasket - Chamber Inlet

$16.61
14 In Stock
FABL005

Gasket - Exhaust Duct

$19.92
4 In Stock
FABL010

Gasket - Ignition Plug (Mounting Plate)

$6.65
80 In Stock
FABL013

Gasket - Primary Heat Exchanger

$6.65
22 In Stock
FABL019

Plug Cover (Glass Tube / 24mm) (Discontinued)

$8.31
100 In Stock
FABL101

Gasket - Exhaust Flue

$8.31
13 In Stock
FABL103

O-Ring - Exhaust Flue

$16.61
3 In Stock
FADA022

Mounting Plate - Operation Panel (NRCB)

$16.61
4 In Stock
FADA024

Mounting Plate - Circuit Board (NRCB)

$16.61
5 In Stock
FADD021

Auto Feeder Inlet Water Connection (SET)

$66.42
2 In Stock
FADD027

Outlet Water Connection (SET)

$66.42
8 In Stock
FADD032

Heating Return Connection (SET)

$166.07
6 In Stock
FADD041

Heating Water Pressure Sensor (NRCB)

Discontinued, replaced with FADD841
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FADD099

Pipe - Main Water Servo to Bypass Valve - DHW

$33.22
11 In Stock
FADD105

Pipe - Plate Heat Exchanger to Outlet Water Connection (SET)

$149.46
7 In Stock
FADD123

Pipe - 3-Way Valve - Heating to Heating Supply Connection

$41.51
13 In Stock
FADD128

Pipe - Auto Feeder to Heating Return Connector

$66.42
3 In Stock
FADD133

Pipe - Secondary SS HEX to Primary SS HEX

$33.22
3 In Stock
FADD145

Pipe - T-Elbow to Relief Valve Connection

$66.42
11 In Stock
FADD161

Pump Outlet - Elbow (NRCB)

$66.42
19 In Stock
FADD841

Heating Water Pressure Sensor (NRCB)

$69.78
52 In Stock
FADJ017

Wiring Harness - Heating Water Pressure Sensor

$16.61
9 In Stock
FADJ051

Transformer

$99.63
55 In Stock
FADL002

Gasket - Relief Valve Connection

$8.31
8 In Stock
FADM001

Outdoor Temperature Sensor (NRCB)

$83.04
3 In Stock
JEBD051

Water Servo - Main (SET)

$99.63
62 In Stock
JLRD015

Bypass Valve - DHW (SET) (NRCB)

$66.42
66 In Stock
QNCA020

Mounting Plate - Operation Panel

$8.31
5 In Stock
QNCJ035

Operation Panel - RC-B201M (SET)

$182.67
Out of Stock
QQUA100

Screw Package - Remote (SET) (replaced SAD6448)

$2.50
20 In Stock
SAB4190

O-Ring - Water Filter

$11.63
16 In Stock
SAC6082

Inlet and Manifold Pressure Tap Screw

$3.32
3768 In Stock
SAD6536

Clamp - Condensate Hose NO.45

$6.65
8 In Stock
SAD6537

C Clamp - Water Pipe 13-22

$6.65
7 In Stock
SAD6593

C Clamp - Water Pipe 16-25

$6.65
52 In Stock
SAD6633-B

O-Ring - High Temp P3

$3.32
90 In Stock
SAE6367

Wire Clamp

$6.65
7 In Stock
SHC71R6

Circuit Board - NRCB180,199

Discontinued, replaced with SHC727R
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