NCC1991-DV-LP

NCC1991 Commercial Condensing Water Heater

The NCC1991 offers a gas consumption range from 11,000 to 199,000 BTUh. It also features a compact design, durable stainless steel casing, and temperature controls.

Technical Literature

Technical Specs

Warranty

Heat Exchanger Warranty (w/out Recirculation) 5 Years
Heat Exchanger Warranty (w/Recirculation) 5 Years
Parts Warranty 5 Years
Labor Warranty 1 Year


For detailed warranty terms and conditions please refer to the Noritz warranty page
SAD6670

Part #: SAD6670

Clamp - Condensate Hose NO.35

$1.45
BLBA001

Part #: BLBA001

Plug Sleeve

$3.01
SAD6635-B

Part #: SAD6635-B

O-Ring - High Temp P9

$3.01
SAD6633-B

Part #: SAD6633-B

O-Ring - High Temp P3

$3.01
ENWL005

Part #: ENWL005

Gasket - Junction Box Cover

$6.03
3264408

Part #: 3264408

O-Ring - High Temp P6

$6.03
AAPL017

Part #: AAPL017

Gasket - Front Cover Sides

$6.03
Out of Stock
EBTD023

Part #: EBTD023

Wire Cover - Servo

$6.03
ETPA073

Part #: ETPA073

Inlet Power Wire Clip

$6.03
3223302-B

Part #: 3223302-B

O-Ring - High Temp P16 (replaced 3223302)

$6.03
CPLL002

Part #: CPLL002

Clamp -Freeze Prevention

$6.03
CRUD055

Part #: CRUD055

C Clamp - Thermistor

$6.03
CRUD003-B

Part #: CRUD003-B

Drain Cock (Replaced CRUD003)

$6.03
Out of Stock
AMML001

Part #: AMML001

Clamp -Freeze Prevention

$6.03
CXPA026-B

Part #: CXPA026-B

Wire Grommet - Rubber

$6.03
Out of Stock
SAD6593

Part #: SAD6593

C Clamp - Water Pipe 16-25

$6.03
SAB1512-B

Part #: SAB1512-B

O-Ring - Gas Pipe P25.5

$6.03
ETHL004

Part #: ETHL004

Gasket - Exhaust Thermistor

$6.03
6340300-B

Part #: 6340300-B

C Clamp - Water Pipe 16A (Replaced 6340300)

$6.03
DLKH005

Part #: DLKH005

Clamp - Freeze Prevention

$7.53
EMTA009

Part #: EMTA009

Gasket - Case Sides

$7.53
ETHL006

Part #: ETHL006

Packing - Exhaust Thermistor

$7.53
Out of Stock
SAA6044-B

Part #: SAA6044-B

O-Ring - Gas Solenoid

$7.53
EMTA008

Part #: EMTA008

Gasket - Case Top and Bottom

$7.53
DNSA025

Part #: DNSA025

Cover - External Remote Terminal Block

$7.53
Out of Stock
FDAD051

Part #: FDAD051

Drain Connection - 1/4" tube

$7.53
DEGD004

Part #: DEGD004

Clamp - Container Hose φ8

$7.53
DZTA006

Part #: DZTA006

Mounting Plate - Terminal Block and/or GFCI

$7.53
1323709-B

Part #: 1323709-B

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

$7.53
DTJL009

Part #: DTJL009

Cover - Waterproof

$7.53
EHKL001

Part #: EHKL001

Gasket - Ignition Plug

$7.53
EHKF424

Part #: EHKF424

Fan Plate φ40

$7.53
ERDL007

Part #: ERDL007

Gasket - Manifold Plate Top

$7.53
Out of Stock
EHWA016

Part #: EHWA016

Mounting Plate - Neutralizer / Condensate Container

$7.53
ESWC011

Part #: ESWC011

Mounting Plate - Ignition Plug

$7.53
Out of Stock
EMDF309

Part #: EMDF309

Drain Connection - Neutralizer / Condensate Container

$7.53
EFWC033

Part #: EFWC033

Burner Damper 17-13

$7.53
ENJJ020

Part #: ENJJ020

Inlet Power Wires

$7.53
DTJD006

Part #: DTJD006

Water Filter Cap

$7.53
DTJA015

Part #: DTJA015

Mounting Plate - Igniter

$7.53
EGLH002

Part #: EGLH002

Clamp -Thermal Fuse

$7.53
ERDL009

Part #: ERDL009

Gasket - Manifold Plate Bottom

$7.53
6340601

Part #: 6340601

C Clamp - Gas Pipe 25.4

$9.04
Out of Stock
ETPF011

Part #: ETPF011

Drain Hose - SS HEX

$10.55
SAC1229

Part #: SAC1229

High Voltage Igniter Wire

$10.55
SAB2775

Part #: SAB2775

Clamp - Harness

$10.55
CRPJ014-B

Part #: CRPJ014-B

LED Light (replaced CRPJ014)

$15.07
EPJJ034

Part #: EPJJ034

Wiring Harness - Water Level Electrode

$15.07
ERDH003

Part #: ERDH003

Freeze Prevention Heater - Round Short

$15.07
Out of Stock
ESWL001

Part #: ESWL001

Gasket - Burner

$15.07
JBGJ024

Part #: JBGJ024

Wiring Harness - Main Water Servo

$15.07
ENJF023

Part #: ENJF023

Drain Hose - Neutralizer / Condensate Container

$15.07
ELVK003

Part #: ELVK003

Label - Outside Front Cover Caution Label

$15.07
ETHH004

Part #: ETHH004

Freeze Prevention Heater - Condensate Container

$15.07
ETHL003

Part #: ETHL003

Gasket - Secondary Heat Exchanger

$15.07
ELVH002

Part #: ELVH002

High Limit Switch

$15.07
ERDH002

Part #: ERDH002

Freeze Prevention Heater - Rectangle

$15.07
EGBD032

Part #: EGBD032

Water Filter (replaced DTJD005)

$15.07
AHED061

Part #: AHED061

Hose - Condensate (External)

$18.07
ENJF022

Part #: ENJF022

Drain Hose - Condensate

$22.59
BWCH003

Part #: BWCH003

Thermistor - Air

$30.13
ETFJ033

Part #: ETFJ033

Wiring Harness - Bypass Water Servo

$30.13
ENJA025

Part #: ENJA025

Junction Box Cover

$30.13
ETHH002

Part #: ETHH002

Thermistor - Exhaust

$30.13
ERDJ011

Part #: ERDJ011

GFCI (Lightning Protection)

$30.13
ELWE021

Part #: ELWE021

Inlet Gas Connection w/ Screw (SET)

$30.13
SAA2811-B

Part #: SAA2811-B

Safety Relief Valve

$30.13
SKG7311

Part #: SKG7311

Ignition Plug w/ Gasket

$30.13
Out of Stock
BWCD097-B

Part #: BWCD097-B

Thermistor - Cold Water (replaced BWCD097)

$30.13
BWCD096

Part #: BWCD096

Thermistor - Hot Water

$30.13
BWCD098-B

Part #: BWCD098-B

Thermistor -Heat Exchanger (replaced BWCD098)

$30.13
SKH7189

Part #: SKH7189

Thermal Fuse - NR981,NC1991,NRC1111,NCC1991

$30.13
ENJD005

Part #: ENJD005

Pipe - Inlet to Bypass Servo

$37.65
EGGD029

Part #: EGGD029

Safety Relief Valve

$37.65
DNSA026

Part #: DNSA026

External Remote Terminal Block

$37.65
SKJ7381

Part #: SKJ7381

Ignition Plug w/ Gasket & Plug Sleeve

$38.39
ETPD001

Part #: ETPD001

Pipe - Flow Sensor to SS Heat Exchanger

$45.19
ETPL001

Part #: ETPL001

Gasket - Exhaust Box

$45.19
SKH7192

Part #: SKH7192

Freeze Prevention Heater - Double Round (SET)

$45.19
ERDJ112

Part #: ERDJ112

Igniter (Replaced ERDJ012)

$45.19
BWCD090-B

Part #: BWCD090-B

Magnetic Sensor - Replaced BWCD090

$45.19
Out of Stock
ETHD007

Part #: ETHD007

Pipe - Heat Exchanger SS to CU

$45.19
ETPF101

Part #: ETPF101

Exhaust Box

$60.25
EPHF001

Part #: EPHF001

Drain Connection - Condensate

$60.25
ERDD011

Part #: ERDD011

Water Flow Sensor w/ thermistor (SET)

$60.25
SAG4672

Part #: SAG4672

QC-1 Adaptor

$60.25
ELWD005

Part #: ELWD005

Mixing Valve

$60.25
ETHF024

Part #: ETHF024

Gasket - Exhaust Flue

$67.78
ETHF025

Part #: ETHF025

O-Ring - Exhaust Flue Φ92

$67.78
ESWJ015

Part #: ESWJ015

Wiring Harness - Gas Valve

$67.78
ETHF031

Part #: ETHF031

Intake Flue w/ Gasket (SET)

$67.78
ETHF021

Part #: ETHF021

Exhaust Flue w/ O-Ring and Gasket (SET)

$75.32
ETPE011

Part #: ETPE011

Gas Pipe

$75.32
EJMD002

Part #: EJMD002

Inlet Water Connection (SET)

$75.32
ETFD011

Part #: ETFD011

Water Servo -Main (SET)

$105.45
SKH7167

Part #: SKH7167

Pipe - 1/4in Drain from CU Heat Exchanger (SET)

$105.45
Out of Stock
SKH7202

Part #: SKH7202

Water Servo - Bypass (SET)

$105.45
ETPD003

Part #: ETPD003

Pipe - Hot Water w/ Outlet Connection (SET)

$112.97
Out of Stock
ETPF031

Part #: ETPF031

Condensate Container (SET)

$135.56
SKD7441

Part #: SKD7441

Fan Motor w/ Housing - Multiple Units

$180.76