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
SAE6198

Part #: SAE6198

Cord bushing SR-5P-4 (Replaced with ETPA073)

Replaced with ETPA073
View Parts
SAD6635-B

Part #: SAD6635-B

O-Ring - High Temp P9

$2.79
SAD6633-B

Part #: SAD6633-B

O-Ring - High Temp P3

$2.79
ENWL005

Part #: ENWL005

Gasket - Junction Box Cover

$5.58
3264408

Part #: 3264408

O-Ring - High Temp P6

$5.58
AAPL017

Part #: AAPL017

Gasket - Front Cover Sides

$5.58
Out of Stock
3223302-B

Part #: 3223302-B

O-Ring - High Temp P16 (replaced 3223302)

$5.58
EBTD023

Part #: EBTD023

Wire Cover - Servo

$5.58
ETPA073

Part #: ETPA073

Inlet Power Wire Clip

$5.58
CPLL002

Part #: CPLL002

Clamp -Freeze Prevention

$5.58
CRUD055

Part #: CRUD055

C Clamp - Thermistor

$5.58
CRUD003-B

Part #: CRUD003-B

Drain Cock (Replaced CRUD003)

$5.58
Out of Stock
AMML001

Part #: AMML001

Clamp -Freeze Prevention

$5.58
CXPA026-B

Part #: CXPA026-B

Wire Grommet - Rubber

$5.58
SAD6593

Part #: SAD6593

C Clamp - Water Pipe 16-25

$5.58
SAB1512-B

Part #: SAB1512-B

O-Ring - Gas Pipe P25.5

$5.58
ETHL004

Part #: ETHL004

Gasket - Exhaust Thermistor

$5.58
6340300-B

Part #: 6340300-B

C Clamp - Water Pipe 16A (Replaced 6340300)

$5.58
DZTA006

Part #: DZTA006

Mounting Plate - Terminal Block and/or GFCI

$6.97
Out of Stock
DLKH005

Part #: DLKH005

Clamp - Freeze Prevention

$6.97
EMTA009

Part #: EMTA009

Gasket - Case Sides

$6.97
ETHL006

Part #: ETHL006

Packing - Exhaust Thermistor

$6.97
SAA6044-B

Part #: SAA6044-B

O-Ring - Gas Solenoid

$6.97
EMTA008

Part #: EMTA008

Gasket - Case Top and Bottom

$6.97
DNSA025

Part #: DNSA025

Cover - External Remote Terminal Block

$6.97
Out of Stock
DEGD004

Part #: DEGD004

Clamp - Container Hose φ8

$6.97
1323709-B

Part #: 1323709-B

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

$6.97
CBND018

Part #: CBND018

Drain Connection - 1/4in tube

$6.97
DTJL009

Part #: DTJL009

Cover - Waterproof

$6.97
EHKL001

Part #: EHKL001

Gasket - Ignition Plug

$6.97
EHKF424

Part #: EHKF424

Fan Plate φ40

$6.97
ERDL007

Part #: ERDL007

Gasket - Manifold Plate Top

$6.97
ESWC011

Part #: ESWC011

Mounting Plate - Ignition Plug

$6.97
SAB2753

Part #: SAB2753

Screw SET (DISCONTINUED - replaced with SAF6007)

DISCONTINUED - replaced with SAF6007
View Parts
EHWA016

Part #: EHWA016

Mounting Plate - Neutralizer / Condensate Container

$6.97
EMDF309

Part #: EMDF309

Drain Connection - Neutralizer / Condensate Container

$6.97
ENJJ020

Part #: ENJJ020

Inlet Power Wires

$6.97
EFWC033

Part #: EFWC033

Burner Damper 17-13

$6.97
DTJA015

Part #: DTJA015

Mounting Plate - Igniter

$6.97
Out of Stock
EGLH002

Part #: EGLH002

Clamp -Thermal Fuse

$6.97
DTJD006

Part #: DTJD006

Water Filter Cap

$6.97
ERDL009

Part #: ERDL009

Gasket - Manifold Plate Bottom

$6.97
6340601

Part #: 6340601

C Clamp - Gas Pipe 25.4

$8.37
ETPF011

Part #: ETPF011

Drain Hose - SS HEX

$9.77
SAC1229

Part #: SAC1229

High Voltage Igniter Wire

$9.77
SAB2775

Part #: SAB2775

Clamp - Harness

$9.77
CRPJ014-B

Part #: CRPJ014-B

LED Light (replaced CRPJ014)

$13.95
EPJJ034

Part #: EPJJ034

Wiring Harness - Water Level Electrode

$13.95
ERDH003

Part #: ERDH003

Freeze Prevention Heater - Round Short

$13.95
JBGJ024

Part #: JBGJ024

Wiring Harness - Main Water Servo

$13.95
ESWL001

Part #: ESWL001

Gasket - Burner

$13.95
ENJF023

Part #: ENJF023

Drain Hose - Neutralizer / Condensate Container

$13.95
ELVK003

Part #: ELVK003

Label - Outside Front Cover Caution Label

$13.95
EGBD032

Part #: EGBD032

Water Filter (replaced DTJD005)

$13.95
ERDH002

Part #: ERDH002

Freeze Prevention Heater - Rectangle

$13.95
ELVH002

Part #: ELVH002

High Limit Switch

$13.95
ETHL003

Part #: ETHL003

Gasket - Secondary Heat Exchanger

$13.95
ETHH004

Part #: ETHH004

Freeze Prevention Heater - Condensate Container

$13.95
AHED061

Part #: AHED061

Hose - Condensate (External)

$16.73
ENJF022

Part #: ENJF022

Drain Hose - Condensate

$20.92
BWCH003

Part #: BWCH003

Thermistor - Air

$27.90
ETFJ033

Part #: ETFJ033

Wiring Harness - Bypass Water Servo

$27.90
ENJA025

Part #: ENJA025

Junction Box Cover

$27.90
ERDJ011

Part #: ERDJ011

GFCI (Lightning Protection)

$27.90
ETHH002

Part #: ETHH002

Thermistor - Exhaust

$27.90
BWCD097-B

Part #: BWCD097-B

Thermistor - Cold Water (replaced BWCD097)

$27.90
SAA2811-B

Part #: SAA2811-B

Safety Relief Valve

$27.90
SKG7311

Part #: SKG7311

Ignition Plug w/ Gasket

$27.90
ELWE021

Part #: ELWE021

Inlet Gas Connection w/ Screw (SET)

$27.90
BWCD096

Part #: BWCD096

Thermistor - Hot Water

$27.90
SKH7189

Part #: SKH7189

Thermal Fuse - NR981,NC1991,NRC1111,NCC1991

$27.90
BWCD098-B

Part #: BWCD098-B

Thermistor -Heat Exchanger (replaced BWCD098)

$27.90
EGGD029

Part #: EGGD029

Safety Relief Valve

$34.86
ENJD005

Part #: ENJD005

Pipe - Inlet to Bypass Servo

$34.86
DNSA026

Part #: DNSA026

External Remote Terminal Block

$34.86