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

CB - Heat Exchanger Assembly (NEW)

$1,897.86
138 In Stock
NAF301

CB - Fan & AGM Assembly (NG)

$381.95
73 In Stock
NPD172

CB - Circulation Pump

$332.14
96 In Stock
NAC007

Burner Assembly (NRCP1112/982 & CB)

$290.62
9 In Stock
NAC180

CB - Gas Valve Assembly

$290.62
11 In Stock
NPJ231

CB - PCB (Control Board) (NEW)

$290.62
368 In Stock
NPD055

NRCP - CB Flow Control Valve

$207.57
400 In Stock
NPD151

CB - 3-Way Valve

$207.57
26 In Stock
NAD045

NRCP - CB Cold Water Valve Assembly

$207.57
18 In Stock
NAD230

3-Way Valve Replacement Kit

$199.29
239 In Stock
CK-72

Gas Conversion Kit (NG to LP)

$166.07
Out of Stock
NPD136

CB - Heating Return Block Assembly

$149.46
350 In Stock
NPF289

CB - AGM (Actuator) NG

$149.46
1 In Stock
NPF303

CB - AGM (Actuator) NG New

$149.46
481 In Stock
NPF002

NRCP - CB Fan

$149.46
183 In Stock
NPB145

CB - Hot Water Plate Heat Exchanger

$116.26
9 In Stock
NAH184

CB - Wire Harness Assembly

$83.04
21 In Stock
NPF071

NRCP - CB Exhaust Assembly

$66.42
9 In Stock
NPF019

NRCP - CB Exhaust Pipe Assembly (Upper)

$66.42
Out of Stock
NPD144

CB - Heating Supply/Return Connection

$66.42
306 In Stock
NPH079

NRCP - CB Igniter

$66.42
167 In Stock
NPF072

NRCP - CB Air Intake Assembly

$66.42
18 In Stock
NPA077

NRCP - CB Air Intake Filter Bracket

$66.42
5 In Stock
NAA124

CB - Front Cover Assembly

$49.82
32 In Stock
NAD117

CB - Hot Water Pipe Assembly

$49.82
26 In Stock
NPD158

CB - Air Vent

$49.82
30 In Stock
NPF005

NRCP - CB Blower Connector

$49.82
4 In Stock
NPH160

CB - Power Cord

$33.22
19 In Stock
NPD148

CB - Auto Feeder

$33.22
18 In Stock
NPD169

CB - Water Inlet Pipe

$33.22
11 In Stock
NPC010

NRCP - CB Ignition Rod

$33.22
319 In Stock
NPF076

NRCP - CB Air Intake Filter

$33.22
24 In Stock
NPH155

CB - Power Transformer (AC 24V)

$33.22
39 In Stock
NPF081

NRCP - CB Air Pressure Switch

$33.22
24 In Stock
NPD163

CB - Hot Water Outlet Pipe

$33.22
30 In Stock
NPD170

CB - Pressure Sensor

$33.22
28 In Stock
NPC040

NRCP - CB Gas Pipe (Down)

$33.22
3 In Stock
NPF067

NRCP - CB Condensate Trap

$33.22
31 In Stock
NPC039

NRCP - CB Gas Pipe (Upper)

$33.22
7 In Stock
NPD139

CB - Heating Return Block Filter

$33.22
97 In Stock
NPC009

NRCP - CB Burner Flange

$33.22
13 In Stock
NPD048

NRCP - CB Cold Water Filter

$33.22
111 In Stock
NPD209

CB - Relief Valve Pipe

$33.22
16 In Stock
NPD159

CB - T-Elbow

$33.22
23 In Stock
NPD120

CB - Water Inlet Elbow

$16.61
16 In Stock
NPD166

CB - Hot Water Outlet Elbow

$16.61
33 In Stock
NPA029

NRCP - CB Secondary Heat Exchanger Cover

$16.61
2 In Stock
NPL006

NRCP - CB Blower Connector Packing

$16.61
1053 In Stock
NPH083

NRCP - CB Water Leak Detector

$16.61
20 In Stock
NPL074

NRCP - CB Exhaust and Intake Packing

$16.61
63 In Stock
NPD119

CB - Hot Water Temperature Sensor

$16.61
37 In Stock
NPD200

CB - Water Return Temperature Sensor

$16.61
17 In Stock
NPH164

CB - Overheat Sensor 105

$16.61
40 In Stock
NPF173

CB - Condensate Hose

$16.61
14 In Stock
NPL024

NRCP - CB Exhaust Duct Packing

$16.61
57 In Stock
NPD052

NRCP - CB Hot Water Plug

$16.61
17 In Stock
NPD150

CB - Auto Feeder Pipe

$16.61
27 In Stock
NPA156

Terminal Block (NRCP & CB)

$16.61
17 In Stock
NPL025

NRCP - CB Secondary Heat Exchanger Packing

$16.61
24 In Stock
NPH092

NRCP - CB Rocker Switch

$16.61
17 In Stock
NPD046

NRCP - CB Cold Water Temperature Sensor

$16.61
47 In Stock
NPC043

NRCP - CB Gas Inlet Connection

$16.61
11 In Stock
NPD165

CB - Water Temperature Sensor

$16.61
Out of Stock
NPH028

NRCP - CB Flame Detector Sensor

$16.61
367 In Stock
NPH118

CB - Exhaust Temperature Sensor

$16.61
52 In Stock
NPD208

CB - Relief Valve Connection

$16.61
8 In Stock
NPD174

CB - Pump Outlet Pipe

$16.61
17 In Stock
NPD147

CB - Hot Water Elbow

$16.61
21 In Stock
NPA084

NRCP - CB Clip (Star-Small)

$16.61
405 In Stock
NPH111

NRCP - CB CN7 (Flame Detection Sensor/Thermistor)

$11.63
16 In Stock
NPH195

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

$11.63
19 In Stock
NPA265

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

$11.63
562 In Stock
NPH197

CB - CN3 (Water Flow Sensor/Pressure Sensor)

$11.63
32 In Stock
NPA027

NRCP - CB Flame detector Sensor Bracket

$11.63
163 In Stock
NPH196

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

$11.63
21 In Stock
NPA226

NRCP - CB Flame View Bracket

$11.63
228 In Stock
NPD141

CB - Heating Return Block Cap

$11.63
149 In Stock
NPA066

NRCP - CB Condensate Hose Clip

$11.63
31 In Stock
NPH106

NRCP - CB CN4 (Fan Motor)

$11.63
14 In Stock
NPH224

NRCP - CB Overheat Switch (Burner) 200

$11.63
223 In Stock
NPH194

CB - CN9 (Earth)

$11.63
30 In Stock
NPF075

NRCP - CB O-ring (P75)

$11.63
62 In Stock
NPA207

NRCP – CB Flame Detector Metal Plate

$11.63
23 In Stock
NPJ126

CB - Control Panel

$11.63
45 In Stock
NPA104

NRCP - CB Silencer Elbow

$11.63
14 In Stock
NPH107

NRCP-CB CN12 (AGM Motor Wiring)

$11.63
29 In Stock
NPH110

NRCP-CB CN14 (Flow Control Valve)

$11.63
31 In Stock
NPA103

NRCP - CB Silencer Body

$11.63
25 In Stock
NPF073

NRCP - CB O-ring (P85)

$8.31
160 In Stock
NPD232

CB - Relief Valve Connection Gasket

$8.31
11 In Stock
NPA171

CB - Pressure Sensor Clip

$8.31
36 In Stock
NPD035

NRCP - CB O-ring (P20)

$8.31
862 In Stock
NPF137

CB - O-ring (P22)

$8.31
90 In Stock
NPF135

CB - O-ring (P4)

$8.31
120 In Stock
NPA143

CB - Clip (Φ25-Φ31)

$8.31
397 In Stock
NPF069

NRCP - CB O-ring (P44)

$8.31
128 In Stock
NPF191

CB - O-ring (P22A)

$8.31
942 In Stock
NPA063

NRCP - CB Pump Clip

$8.31
32 In Stock
NPC193

CB - 15A Packing (Non-Asbestos)

$8.31
215 In Stock
NPD033

NRCP - CB O-ring (P16) EPDM

$8.31
2808 In Stock