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
DLKH005

Part #: DLKH005

Clamp - Freeze Prevention

$6.97
EMTA009

Part #: EMTA009

Gasket - Case Sides

$6.97
ETHL006

Part #: ETHL006

Packing - Exhaust Thermistor

$6.97
Out of Stock
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
DZTA006

Part #: DZTA006

Mounting Plate - Terminal Block and/or GFCI

$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