CB180-DV-NG

Noritz Combi Gas Boiler

Noritz is excited to offer a new level of excellence to consumers with hydronic heating who wish to install one appliance to meet both domestic hot water and space heating needs. The CB Combination (Combi) Boiler from Noritz utilizes high-effi ciency condensing technology to deliver hot water to both plumbing and hydronic heating applications for homes of all sizes. The CB Combi delivers up to 9.2 gallons per minute of domestic hot water and can be used on a wide variety of hydronic applications such as radiators, baseboards, in-floor radiant, and snow melts, as well as forced-air applications such as air handlers.

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
NAB288

Part #: NAB288

CB - Heat Exchanger Assembly (NEW)

$1,673.60
NAB161

Part #: NAB161

DISCONTINUED CB - Heat Exchanger Assembly (NEW NAB288)

Discontinued - replaced with NAB288
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NAF291

Part #: NAF291

CB - Fan & AGM Assy NG

$320.78
Out of Stock
NPD172

Part #: NPD172

CB - Circulation Pump

$278.94
NAF176

Part #: NAF176

DISCONTINUED CB - Fan & AGM Assy NG

Replacement Part: NAF291
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NPJ231

Part #: NPJ231

CB - PCB (Control Board) (NEW)

$244.07
NPJ128

Part #: NPJ128

PCB(Control Board) Discontinued - Replaced with NPJ231

Discontinued - Replaced with NPJ231
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NAC007

Part #: NAC007

Burner Assembly (NRCP1112/982 & CB)

$244.07
NAC180

Part #: NAC180

CB - Gas Valve Assembly

$244.07
NAD045

Part #: NAD045

NRCP - CB Cold Water Valve Assy

$174.33
NPD151

Part #: NPD151

CB - 3-Way Valve

$174.33
NPD055

Part #: NPD055

NRCP - CB Flow Control Valve

$174.33
NPF002

Part #: NPF002

NRCP - CB Fan

$125.52
Out of Stock
NPD136

Part #: NPD136

CB - Heating Return Block Assembly

$125.52
NPF178

Part #: NPF178

DISCONTINUED CB - AGM (Actuator) NG

Replaced with NPF289
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NPB145

Part #: NPB145

CB - Hot Water Plate Heat Exchanger

$97.64
NAH184

Part #: NAH184

CB - Wire Harness Assembly

$69.74
NPF071

Part #: NPF071

NRCP - CB Exhaust Assembly

$55.79
NPF019

Part #: NPF019

NRCP - CB Exhaust Pipe Assembly (Upper)

$55.79
NPH079

Part #: NPH079

NRCP - CB Igniter

$55.79
NPD144

Part #: NPD144

CB - Heating Supply/Return Connection

$55.79
NPF072

Part #: NPF072

NRCP - CB Air Intake Assembly

$55.79
NPA077

Part #: NPA077

NRCP - CB Air Intake Filter Bracket

$55.79
NAA124

Part #: NAA124

CB - Front Cover Assembly

$41.84
NAD117

Part #: NAD117

CB - Hot Water Pipe Assembly

$41.84
NPF005

Part #: NPF005

NRCP - CB Blower Connector

$41.84
NPD158

Part #: NPD158

CB - Air Vent

$41.84
NPL014

Part #: NPL014

NRCP - CB Burner Head Gasket 1

$34.86
NPD048

Part #: NPD048

NRCP - CB Cold Water Filter

$27.90
NPC009

Part #: NPC009

NRCP - CB Burner Flange

$27.90
NPD209

Part #: NPD209

CB - Relief Valve Pipe

$27.90
NPD159

Part #: NPD159

CB - T-Elbow

$27.90
NPC010

Part #: NPC010

NRCP - CB Ignition Rod

$27.90
NPF076

Part #: NPF076

NRCP - CB Air Intake Filter

$27.90
NPD148

Part #: NPD148

CB - Auto Feeder

$27.90
NPD169

Part #: NPD169

CB - Water Inlet Pipe

$27.90
NPH160

Part #: NPH160

CB - Power Cord

$27.90
NPH155

Part #: NPH155

CB - Power Transformer (AC 24V)

$27.90
NPF081

Part #: NPF081

NRCP - CB Air Pressure Switch

$27.90
NPD163

Part #: NPD163

CB - Hot Water Outlet Pipe

$27.90
NPD170

Part #: NPD170

CB - Pressure Sensor

$27.90
NPC040

Part #: NPC040

NRCP - CB Gas Pipe (Down)

$27.90
NPF067

Part #: NPF067

NRCP - CB Condensate Trap

$27.90
NPC039

Part #: NPC039

NRCP - CB Gas Pipe (Upper)

$27.90
NPD139

Part #: NPD139

CB - Heating Return Block Filter

$27.90
NPH164

Part #: NPH164

CB - Overheat Sensor 105

$13.95
NPF173

Part #: NPF173

CB - Condensate Hose

$13.95
NPL024

Part #: NPL024

NRCP - CB Exhaust Duct Packing

$13.95
NPD052

Part #: NPD052

NRCP - CB Hot Water Plug

$13.95
NPD150

Part #: NPD150

CB - Auto Feeder Pipe

$13.95
NPA156

Part #: NPA156

Terminal Block (NRCP & CB)

$13.95
NPL025

Part #: NPL025

NRCP - CB Secondary Heat Exchanger Packing

$13.95
NPH092

Part #: NPH092

NRCP - CB Rocker Switch

$13.95
NPD046

Part #: NPD046

NRCP - CB Cold Water Temperature Sensor

$13.95
NPC043

Part #: NPC043

NRCP - CB Gas Inlet Connection

$13.95
NPD165

Part #: NPD165

CB - Water Temperature Sensor

$13.95
NPD147

Part #: NPD147

CB - Hot Water Elbow

$13.95
NPH028

Part #: NPH028

NRCP - CB Flame Detector Sensor

$13.95
NPH118

Part #: NPH118

CB - Exhaust Temperature Sensor

$13.95
NPA084

Part #: NPA084

NRCP - CB Clip (Star-Small)

$13.95
NPD208

Part #: NPD208

CB - Relief Valve Connection

$13.95
NPD174

Part #: NPD174

CB - Pump Outlet Pipe

$13.95
NPD166

Part #: NPD166

CB - Hot Water Outlet Elbow

$13.95
NPA029

Part #: NPA029

NRCP - CB Secondary Heat Exchanger Cover

$13.95
NPD200

Part #: NPD200

CB - Water Return Temperature Sensor

$13.95
NPD120

Part #: NPD120

CB - Water Inlet Elbow

$13.95
NPL006

Part #: NPL006

NRCP - CB Blower Connector Packing

$13.95
NPD119

Part #: NPD119

CB - Hot Water Temperature Sensor

$13.95
NPH083

Part #: NPH083

NRCP - CB Water Leak Detector

$13.95
NPL074

Part #: NPL074

NRCP - CB Exhaust and Intake Packing

$13.95
NPA104

Part #: NPA104

NRCP - CB Silencer Elbow

$9.77
NPH197

Part #: NPH197

CB - CN3 (Water Flow Sensor/Pressure Sensor)

$9.77
NPA027

Part #: NPA027

NRCP - CB Flame detector Sensor Bracket

$9.77
NPH107

Part #: NPH107

NRCP-CB CN12 (AGM Motor Wiring)

$9.77
NPH194

Part #: NPH194

CB - CN9 (Earth)

$9.77
NPF075

Part #: NPF075

NRCP - CB O-ring (P75)

$9.77
NPH110

Part #: NPH110

NRCP-CB CN14 (Flow Control Valve)

$9.77
NPA207

Part #: NPA207

NRCP – CB Flame Detector Metal Plate

$9.77
NPJ126

Part #: NPJ126

CB - Control Panel

$9.77
NPH224

Part #: NPH224

NRCP - CB Overheat Switch (Burner) 200

$9.77
NPA103

Part #: NPA103

NRCP - CB Silencer Body

$9.77
NPH111

Part #: NPH111

NRCP - CB CN7 (Flame Detection Sensor/Thermistor)

$9.77
NPH195

Part #: NPH195

CB - CN18 (Power/Pump/3-Way/Gas Valve/Igniter)

$9.77
NPA206

Part #: NPA206

DISCONTINUED-NRCP/CB Flame Observation Glass & Gasket

Discontinued - replaced with NPA265
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NPA265

Part #: NPA265

NRCP - Flame Observation/View Glass & Gasket (Formerly NPA206 / NPA225)

$9.77
NPH196

Part #: NPH196

CB - CN11 (High Limit Switch/Remote/APS)

$9.77
NPA226

Part #: NPA226

NRCP - CB Flame View Bracket

$9.77
NPD141

Part #: NPD141

CB - Heating Return Block Cap

$9.77
NPA066

Part #: NPA066

NRCP - CB Condensate Hose Clip

$9.77
NPH106

Part #: NPH106

NRCP - CB CN4 (Fan Motor)

$9.77
NPC193

Part #: NPC193

CB - 15A Packing (Non-Asbestos)

$6.97
NPD033

Part #: NPD033

NRCP - CB O-ring (P16) EPDM

$6.97
NPC041

Part #: NPC041

NRCP - CB 15A Packing

$6.97
NPD032

Part #: NPD032

NRCP - CB O-ring (P18)

$6.97
NPD036

Part #: NPD036

NRCP - CB O-ring (P15)

$6.97
NPA138

Part #: NPA138

CB - Filter Clip

$6.97
NPA205

Part #: NPA205

NRCP – CB Flame Observation Bracket

$6.97
NPD047

Part #: NPD047

NRCP - CB Cold Water Filter Cap

$6.97
NPL078

Part #: NPL078

NRCP - CB Gasket

$6.97
NPD053

Part #: NPD053

NRCP - CB O-ring (P10)

$6.97