NRCB180DV (GHQ-C2801WX-FF US LP)

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
7287909-B

Wire Clamp - Nylon (replaced 7287909)

$2.38
13 In Stock
SAD6633-B

O-Ring - High Temp P3

$3.16
221 In Stock
SAC6082

Inlet and Manifold Pressure Tap Screw

$3.16
3953 In Stock
7355009

Wire Grommet - Rubber

$4.76
15 In Stock
3059502-B

O-Ring - High Temp P20 (replaced 3059502)

$6.33
29 In Stock
SAD6536

Clamp - Condensate Hose NO.45

$6.33
9 In Stock
3264408

O-Ring - High Temp P6

$6.33
311 In Stock
3359808-B

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

$6.33
638 In Stock
CVAL004

Gasket - Front Cover Sides

$6.33
8 In Stock
FABL011

Gasket - Front Cover Top

$6.33
12 In Stock
CRUD003-B

Drain Cock (Replaced CRUD003)

$6.33
200 In Stock
SAE6367

Wire Clamp

$6.33
7 In Stock
FABL015

Gasket - Secondary SS (Front)

$6.33
4 In Stock
FADL004

GASKET - IGNITION PLUG (HEX)

$6.33
2 In Stock
2192004

O-Ring - P20

$6.33
56 In Stock
2110903

O-Ring - Gas P18

$6.33
35 In Stock
EBTD023

Wire Cover - Servo

$6.33
18 In Stock
FABL009

Gasket - CO2 Measurement Port

$6.33
5 In Stock
FABL010

Gasket - Ignition Plug (Mounting Plate)

$6.33
39 In Stock
3223302-B

O-Ring - High Temp P16 (replaced 3223302)

$6.33
2557 In Stock
SAD6537

C Clamp - Water Pipe 13-22

$6.33
9 In Stock
CRUD055

C Clamp - Thermistor

$6.33
5 In Stock
6340504

C Clamp - Water Pipe 22.22

$6.33
13 In Stock
SAD6593

C Clamp - Water Pipe 16-25

$6.33
27 In Stock
ETHL004

Gasket - Exhaust Thermistor

$6.33
Out of Stock
6340300-B

C Clamp - Water Pipe 16A (Replaced 6340300)

$6.33
75 In Stock
7573308-B

O-Ring - High Temp P22 (Replaced 7573308 & SAC2035)

$6.33
95 In Stock
6340202-B

C Clamp - Water Pipe 12.7 (replaced 6340202)

$6.33
5 In Stock
6340407

C Clamp - Gas Pipe 16B

$6.33
8 In Stock
FABL013

Gasket - Primary Heat Exchanger

$6.33
6 In Stock
ALSD088-B

Thermistor Holding Plate (replaced ALSD088)

$7.91
4 In Stock
FABL101

Gasket - Exhaust Flue

$7.91
Out of Stock
FABF056

Drain Cap

$7.91
4 In Stock
FADL001

Gasket - Operation Panel

$7.91
8 In Stock
FADL002

Gasket - Relief Valve Connection

$7.91
10 In Stock
FABF036

Cover - CO2 Measurement Port

$7.91
5 In Stock
FADD002

Pump Clip (NRCB)

$7.91
13 In Stock
FABE011

Cover - Offset Adjustment

$7.91
4 In Stock
FABL017

O-Ring - Venturi φ60

$7.91
9 In Stock
FABL019

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

$7.91
101 In Stock
FABA101

Mounting Plate - Gas Valve

$7.91
3 In Stock
FABB045

Mounting Plate - Ignition Plug

$7.91
Out of Stock
1323709-B

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

$7.91
94 In Stock
DTJD006

Water Filter Cap

$7.91
850 In Stock
ALSJ084

High Voltage Igniter Wire L220

$7.91
27 In Stock
QNCA020

Mounting Plate - Operation Panel

$7.91
5 In Stock
ALSJ078

High Voltage Igniter Wire L175

$7.91
45 In Stock
FABJ032

Cover - Gas Valve Connector

$11.08
3 In Stock
SAB4190

O-Ring - Water Filter

$11.08
69 In Stock
SKJ7334

Silicon Sleeve FAB SET-V

$15.07
47 In Stock
FADA023

Mounting Plate - Pump

$15.82
4 In Stock
ERBJ035

Wiring Harness - Auto Feeder

$15.82
12 In Stock
FADJ017

Wiring Harness - Heating Water Pressure Sensor

$15.82
7 In Stock
FABF108

Clamp - Exhaust Pipe

$15.82
5 In Stock
FADA022

Mounting Plate - Operation Panel (NRCB)

$15.82
5 In Stock
FADF001

Drain Hose - Exhaust Duct (NRCB)

$15.82
8 In Stock
EZMD003

Thermistor - Pink

$15.82
18 In Stock
FADA024

Mounting Plate - Circuit Board (NRCB)

$15.82
5 In Stock
FABB042

Burner Window (SET)

$15.82
75 In Stock
FABA015

Mounting Plate - Igniter

$15.82
9 In Stock
FABF101

Filter - Intake Air

$15.82
2 In Stock
EHSJ026

Wiring Harness - 3-Way Valve - Heating

$15.82
15 In Stock
DYTD002

Water Connector - Elbow

$15.82
13 In Stock
FABL004

Gasket - Secondary Heat Exchanger

$15.82
4 In Stock
FABL103

O-Ring - Exhaust Flue

$15.82
8 In Stock
FADJ018

Wiring Harness - Operation Panel (NRCB)

$15.82
13 In Stock
FABL102

O-Ring - Exhaust Pipe

$15.82
10 In Stock
FABL003

Gasket - Chamber Inlet

$15.82
17 In Stock
FABH002

High Limit Switch - 320

$15.82
34 In Stock
EGBD032

Water Filter (replaced DTJD005)

$15.82
873 In Stock
ELVH002

High Limit Switch

$15.82
54 In Stock
EZMD001

Thermistor - Blue

$15.82
14 In Stock
FABL032

Gasket - Burner

$17.04
54 In Stock
FABL005

Gasket - Exhaust Duct

$18.97
5 In Stock
EXMD069

Pipe - 3-Way Valve - Heating to Plate Heat Exchanger (NRCB)

$23.72
12 In Stock
ELVE021

Inlet Gas Connection w/ Screw (SET)

$31.64
3 In Stock
FADD099

Pipe - Main Water Servo to Bypass Valve - DHW

$31.64
13 In Stock
SKJ71UY

Gas Valve Outlet Connector (SET)

$31.64
6 In Stock
FADD130

Pipe - Pump Outlet - Elbow to Secondary SS HEX

$31.64
8 In Stock
FADD126

Pipe - Plate Heat Exchanger to Heating Return Connector

$31.64
14 In Stock
ETHH002

Thermistor - Exhaust

$31.64
67 In Stock
BWCD097-B

Thermistor - Cold Water (replaced BWCD097)

$31.64
48 In Stock
FADD133

Pipe - Secondary SS HEX to Primary SS HEX

$31.64
5 In Stock
BWCD098-B

Thermistor -Heat Exchanger (replaced BWCD098)

$31.64
11 In Stock
BWCD096

Thermistor - Hot Water

$31.64
122 In Stock
SKJ71VX

Gas Valve Inlet Connector (SET)

$31.64
8 In Stock
FABC031

Mounting Plate - Chamber

$31.64
12 In Stock
FADD135

Pipe - Heating Return Connector to Pump Inlet - Elbow

$31.64
13 In Stock
EMMD041

Water Filter

$31.64
12 In Stock
FADD121

Pipe - T-Elbow to 3-Way Valve - Heating

$39.53
13 In Stock
FADD123

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

$39.53
14 In Stock
SKJ71VY

Gas Pipe (SET)

$47.45
16 In Stock
FADD101

Pipe - Bypass Valve - DHW to Plate Heat Exchanger

$47.45
72 In Stock
ERUJ001

Power Supply Cord

$47.45
2 In Stock
SKJ723S

O-Ring Kit for NRCB Series

$47.45
35 In Stock
EHVD001

Inlet Water Connection (SET)

$47.45
16 In Stock
SKJ71WB

Gas Elbow Connector 180kbtuh (SET)

$47.45
4 In Stock
BWCD093-B

Magnetic Sensor - Flow Sensor (Replaced BWCD093)

$47.45
72 In Stock
FABF035

Condensate Drainage Plate

$47.45
4 In Stock
FADD031

Auto Feeder Inlet Water Connection (SET)

$63.26
14 In Stock