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NC250-DV-ASME-LP

NC250DV Commercial Water Heater

The NC250 Series offers a gas consumption range from 11,000 to 250,000 BTUh. It also features a compact design, durable stainless steel casing, 84% thermal efficiency, 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
92 items, 75 per page
1323709-B
1323709-B

Part #: 1323709-B

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

$7.91
3223302-B
3223302-B

Part #: 3223302-B

O-Ring - High Temp P16 (replaced 3223302)

$6.33
3359808-B
3359808-B

Part #: 3359808-B

O-Ring - High Temp P12.5 (replaced 3359808)

$6.33
6340202-B
6340202-B

Part #: 6340202-B

C Clamp - Water Pipe 12.7 (replaced 6340202)

$6.33
6340300-B
6340300-B

Part #: 6340300-B

C Clamp - Water Pipe 16A (Replaced 6340300)

$6.33
6340601
6340601

Part #: 6340601

C Clamp - Gas Pipe 25.4

$9.49
AAPL017
AAPL017

Part #: AAPL017

Gasket - Front Cover Sides

$6.33
BGDH002-B
BGDH002-B

Part #: BGDH002-B

Freeze Prevention Heater - Round Short (replaced BGDH002)

$18.97
Out of Stock
BGDH005
BGDH005

Part #: BGDH005

Freeze Prevention Heater - Rectangle

$15.82
BHVH002-B
BHVH002-B

Part #: BHVH002-B

Freeze Prevention Sensor (replaced BHVH002)

$11.08
BRQL008
BRQL008

Part #: BRQL008

O-Ring - Water Filter

$6.33
BWCD090-B
BWCD090-B

Part #: BWCD090-B

Magnetic Sensor - Replaced BWCD090

$47.45
BWCD096
BWCD096

Part #: BWCD096

Thermistor - Hot Water

$31.64
BWCD097-B
BWCD097-B

Part #: BWCD097-B

Thermistor - Cold Water (replaced BWCD097)

$31.64
BWCD098-B
BWCD098-B

Part #: BWCD098-B

Thermistor -Heat Exchanger (replaced BWCD098)

$31.64
BWCH003
BWCH003

Part #: BWCH003

Thermistor - Air

$31.64
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CK-27

Part #: CK-27

Gas Conversion Kit (LP to NG)

$387.48
CMNH003
CMNH003

Part #: CMNH003

Clamp -Thermal Fuse

$6.33
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CRPJ014-B

Part #: CRPJ014-B

LED Light (replaced CRPJ014)

$15.82
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CRUC044

Part #: CRUC044

Fan Plate φ52

$7.91
Out of Stock
CRUD003-B
CRUD003-B

Part #: CRUD003-B

Drain Cock (Replaced CRUD003)

$6.33
CRUD055
CRUD055

Part #: CRUD055

C Clamp - Thermistor

$6.33
CXPA026-B
CXPA026-B

Part #: CXPA026-B

Wire Grommet - Rubber

$6.33
Out of Stock
CZLD041-B
CZLD041-B

Part #: CZLD041-B

Wire Cover - Servo

$6.33
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DCGL014

Part #: DCGL014

Gasket - Exhaust Flue

$15.82
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DEKA014

Part #: DEKA014

Cover - Circuit Board

$118.62
DJPC012
DJPC012

Part #: DJPC012

Mounting Plate - Flame Rod

$7.91
Out of Stock
DJPL004
DJPL004

Part #: DJPL004

Gasket - Flame Rod

$6.33
DNSA025
DNSA025

Part #: DNSA025

Cover - External Remote Terminal Block

$7.91
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DNSA026

Part #: DNSA026

External Remote Terminal Block

$39.53
DTJD006
DTJD006

Part #: DTJD006

Water Filter Cap

$7.91
DTJJ015
DTJJ015

Part #: DTJJ015

GFCI (Lightning Protection)

$47.45
DUVD019-B
DUVD019-B

Part #: DUVD019-B

Water Flow Sensor w/ thermistor (SET) (replaced DUVD019)

$94.89
DZTA006
DZTA006

Part #: DZTA006

Mounting Plate - Terminal Block and/or GFCI

$7.91
DZTJ008
DZTJ008

Part #: DZTJ008

Wiring Harness - Main Water Servo

$31.64
DZTJ009
DZTJ009

Part #: DZTJ009

Wiring Harness - Bypass Water Servo

$31.64
EGBD032
EGBD032

Part #: EGBD032

Water Filter (replaced DTJD005)

$15.82
EGLC035
EGLC035

Part #: EGLC035

Mounting Plate - Ignition Plug

$7.91
EGLH002
EGLH002

Part #: EGLH002

Clamp -Thermal Fuse

$7.91
EHKL002
EHKL002

Part #: EHKL002

Gasket - Ignition Plug

$7.91
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EHKL084

Part #: EHKL084

Gasket - Intake Flue

$11.08
EJMD002
EJMD002

Part #: EJMD002

Inlet Water Connection (SET)

$79.09
EJSA021
EJSA021

Part #: EJSA021

Cover - Transformer

$7.91
ELEF001
ELEF001

Part #: ELEF001

Intake Flue

$63.26
ELVH002
ELVH002

Part #: ELVH002

High Limit Switch

$15.82
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ELVK003

Part #: ELVK003

Label - Outside Front Cover Caution Label

$15.82
ELVL007
ELVL007

Part #: ELVL007

Gasket - Manifold Plate Bottom

$6.33
ELWC054
ELWC054

Part #: ELWC054

Burner Damper 10-12

$7.91
ELWD001
ELWD001

Part #: ELWD001

Pipe - Inlet to Bypass Servo

$47.45
ELWD005
ELWD005

Part #: ELWD005

Mixing Valve

$63.26
ELWD010
ELWD010

Part #: ELWD010

Pipe - Hot Water w/ Outlet Connection (SET)

$118.62
ELWE021
ELWE021

Part #: ELWE021

Inlet Gas Connection w/ Screw (SET)

$31.64
ELWE026
ELWE026

Part #: ELWE026

Gas Pipe

$118.62
ELWJ002
ELWJ002

Part #: ELWJ002

Wiring Harness - NR111,NC250 (SV & DV)

$181.88
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ELWJ018

Part #: ELWJ018

Wiring Harness - Gas Valve

$63.26
ELWL001
ELWL001

Part #: ELWL001

Gasket - Burner

$15.82
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ELWL003

Part #: ELWL003

Gasket - Manifold Plate Top

$7.91
EMTA008
EMTA008

Part #: EMTA008

Gasket - Case Top and Bottom

$7.91
EMTA009
EMTA009

Part #: EMTA009

Gasket - Case Sides

$7.91
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EMTA103

Part #: EMTA103

Case - NC250-DV-ASME

$672.15
EMTD002
EMTD002

Part #: EMTD002

Pipe - Flow Sensor to Heat Exchanger

$47.45
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EMTF010

Part #: EMTF010

Cover - Around Flue (NC250-DV-ASME)

$47.45
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EMTF021

Part #: EMTF021

Exhaust Box (DV)

$118.62
EMTK010
EMTK010

Part #: EMTK010

Label - Name Plate

$11.08
EMTL001
EMTL001

Part #: EMTL001

Gasket - Exhaust Box

$31.64
EMUJ004
EMUJ004

Part #: EMUJ004

Igniter (replaced EHEJ003)

$31.64
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ENJA015

Part #: ENJA015

Junction Box Cover (replaced with ENJA025)

$31.64
ENJJ020
ENJJ020

Part #: ENJJ020

Inlet Power Wires

$7.91
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ENWL005

Part #: ENWL005

Gasket - Junction Box Cover

$6.33
ETPA073
ETPA073

Part #: ETPA073

Inlet Power Wire Clip

$6.33
QHUA115-B
QHUA115-B

Part #: QHUA115-B

Mounting Packing - Remote

$7.91
QMEA003
QMEA003

Part #: QMEA003

Cover - Remote

$31.64
SAA2811-B
SAA2811-B

Part #: SAA2811-B

Safety Relief Valve

$31.64
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SAA6044-B

Part #: SAA6044-B

O-Ring - Gas Solenoid

$7.91
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SAB1512-B

Part #: SAB1512-B

O-Ring - Gas Pipe P25.5

$6.33