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

Part #: 7287909-B

Wire Clamp - Nylon (replaced 7287909)

$2.10
SAD6633-B

Part #: SAD6633-B

O-Ring - High Temp P3

$2.79
SAC6082

Part #: SAC6082

Inlet and Manifold Pressure Tap Screw

$2.79
7355009

Part #: 7355009

Wire Grommet - Rubber

$4.19
3059502-B

Part #: 3059502-B

O-Ring - High Temp P20 (replaced 3059502)

$5.58
SAD6536

Part #: SAD6536

Clamp - Condensate Hose NO.45

$5.58
3264408

Part #: 3264408

O-Ring - High Temp P6

$5.58
3359808-B

Part #: 3359808-B

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

$5.58
CVAL004

Part #: CVAL004

Gasket - Front Cover Sides

$5.58
FABL011

Part #: FABL011

Gasket - Front Cover Top

$5.58
CRUD003-B

Part #: CRUD003-B

Drain Cock (Replaced CRUD003)

$5.58
SAE6367

Part #: SAE6367

Wire Clamp

$5.58
FABL015

Part #: FABL015

Gasket - Secondary SS (Front)

$5.58
FADL004

Part #: FADL004

GASKET - IGNITION PLUG (HEX)

$5.58
Out of Stock
2192004

Part #: 2192004

O-Ring - P20

$5.58
2110903

Part #: 2110903

O-Ring - Gas P18

$5.58
EBTD023

Part #: EBTD023

Wire Cover - Servo

$5.58
FABL009

Part #: FABL009

Gasket - CO2 Measurement Port

$5.58
FABL010

Part #: FABL010

Gasket - Ignition Plug (Mounting Plate)

$5.58
3223302-B

Part #: 3223302-B

O-Ring - High Temp P16 (replaced 3223302)

$5.58
SAD6537

Part #: SAD6537

C Clamp - Water Pipe 13-22

$5.58
CRUD055

Part #: CRUD055

C Clamp - Thermistor

$5.58
FABL008

Part #: FABL008

Gasket - Ignition Plug (HEX) (Discontinued)

Discontinued - Replaced with FADL004
View Parts
6340504

Part #: 6340504

C Clamp - Water Pipe 22.22

$5.58
SAD6593

Part #: SAD6593

C Clamp - Water Pipe 16-25

$5.58
6340202-B

Part #: 6340202-B

C Clamp - Water Pipe 12.7 (replaced 6340202)

$5.58
7573308-B

Part #: 7573308-B

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

$5.58
6340300-B

Part #: 6340300-B

C Clamp - Water Pipe 16A (Replaced 6340300)

$5.58
FABL013

Part #: FABL013

Gasket - Primary Heat Exchanger

$5.58
ETHL004

Part #: ETHL004

Gasket - Exhaust Thermistor

$5.58
6340407

Part #: 6340407

C Clamp - Gas Pipe 16B

$5.58
Out of Stock
ALSD088-B

Part #: ALSD088-B

Thermistor Holding Plate (replaced ALSD088)

$6.97
FABF056

Part #: FABF056

Drain Cap

$6.97
FADL001

Part #: FADL001

Gasket - Operation Panel

$6.97
FADL002

Part #: FADL002

Gasket - Relief Valve Connection

$6.97
FABL101

Part #: FABL101

Gasket - Exhaust Flue

$6.97
FADD002

Part #: FADD002

Pump Clip (NRCB)

$6.97
FABE011

Part #: FABE011

Cover - Offset Adjustment

$6.97
FABL017

Part #: FABL017

O-Ring - Venturi φ60

$6.97
ALSJ078

Part #: ALSJ078

High Voltage Igniter Wire L175

$6.97
FABL019

Part #: FABL019

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

Discontinued - replaced with SKJ7334
View Parts
FABA101

Part #: FABA101

Mounting Plate - Gas Valve

$6.97
FABB045

Part #: FABB045

Mounting Plate - Ignition Plug

$6.97
1323709-B

Part #: 1323709-B

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

$6.97
ALSJ084

Part #: ALSJ084

High Voltage Igniter Wire L220

$6.97
DTJD006

Part #: DTJD006

Water Filter Cap

$6.97
QNCA020

Part #: QNCA020

Mounting Plate - Operation Panel

$6.97
FABF036

Part #: FABF036

Cover - CO2 Measurement Port

$6.97
FABJ032

Part #: FABJ032

Cover - Gas Valve Connector

$9.77
SAB4190

Part #: SAB4190

O-Ring - Water Filter

$9.77
EZMD003

Part #: EZMD003

Thermistor - Pink

$13.95
FADA024

Part #: FADA024

Mounting Plate - Circuit Board (NRCB)

$13.95
FABA015

Part #: FABA015

Mounting Plate - Igniter

$13.95
FABB042

Part #: FABB042

Burner Window (SET)

$13.95
FADF001

Part #: FADF001

Drain Hose - Exhaust Duct (NRCB)

$13.95
FABF101

Part #: FABF101

Filter - Intake Air

$13.95
EHSJ026

Part #: EHSJ026

Wiring Harness - 3-Way Valve - Heating

$13.95
FADA023

Part #: FADA023

Mounting Plate - Pump

$13.95
FADA022

Part #: FADA022

Mounting Plate - Operation Panel (NRCB)

$13.95
ERBJ035

Part #: ERBJ035

Wiring Harness - Auto Feeder

$13.95
FADJ017

Part #: FADJ017

Wiring Harness - Heating Water Pressure Sensor

$13.95
FABF108

Part #: FABF108

Clamp - Exhaust Pipe

$13.95
DYTD002

Part #: DYTD002

Water Connector - Elbow

$13.95
FABL004

Part #: FABL004

Gasket - Secondary Heat Exchanger

$13.95
FADJ018

Part #: FADJ018

Wiring Harness - Operation Panel (NRCB)

$13.95
FABL002

Part #: FABL002

Gasket - Burner (FABL032)

$13.95
FABL103

Part #: FABL103

O-Ring - Exhaust Flue

$13.95
FABL102

Part #: FABL102

O-Ring - Exhaust Pipe

$13.95
FABL003

Part #: FABL003

Gasket - Chamber Inlet

$13.95
FABH002

Part #: FABH002

High Limit Switch - 320

$13.95
EGBD032

Part #: EGBD032

Water Filter (replaced DTJD005)

$13.95
ELVH002

Part #: ELVH002

High Limit Switch

$13.95
EZMD001

Part #: EZMD001

Thermistor - Blue

$13.95
FABL032

Part #: FABL032

Gasket - Burner

$15.03
FABL005

Part #: FABL005

Gasket - Exhaust Duct

$16.73