NC250-SV-ASME-NG

NC250SV 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 Warranty5 Years
Labor Warranty 1 Year

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

SKG7028

Part #: SKG7028

Heat Exchanger Kit (NC250 ASME) (SET)

$918.81

EMTA101

Part #: EMTA101

Case - NC250-SV-ASME

$640.14

SKH7358

Part #: SKH7358

Circuit Board - NR98,NC199,NR111,NC250

$421.75

CK-24

Part #: CK-24

Gas Conversion Kit (NG to LP)

$369.03

SKF7384

Part #: SKF7384

Gas Valve w/ Manifold Plate 29 (SET)

$301.26

SKC7842

Part #: SKC7842

Burner w/ Gasket and Ignition Plug (SET)

$286.19

ELWJ002

Part #: ELWJ002

Wiring Harness - NR111,NC250 (SV & DV)

$173.22

SBH9491

Part #: SBH9491

Water Servo -Main (SET) (replaced DZTD011)

$120.50

SKC7683

Part #: SKC7683

Fan Motor w/ Housing - Multiple Units

$120.50

SBH9490

Part #: SBH9490

Water Servo - Bypass (SET) (replaced DZTD010)

$120.50

EMTF001

Part #: EMTF001

Exhaust Box (SV)

$112.97

DEKA014

Part #: DEKA014

Cover - Circuit Board

$112.97

SKJ726X

Part #: SKJ726X

Transformer

$112.97

ELWE026

Part #: ELWE026

Gas Pipe

$112.97

ELWD010

Part #: ELWD010

Pipe - Hot Water w/ Outlet Connection (SET)

$112.97

DUVD019-B

Part #: DUVD019-B

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

$90.37

EJMD002

Part #: EJMD002

Inlet Water Connection (SET)

$75.32

ELWD005

Part #: ELWD005

Mixing Valve

$60.25

ELWJ018

Part #: ELWJ018

Wiring Harness - Gas Valve

$60.25

ELWD001

Part #: ELWD001

Pipe - Inlet to Bypass Servo

$45.19

BWCD090-B

Part #: BWCD090-B

Magnetic Sensor - Replaced BWCD090

$45.19

EMTD002

Part #: EMTD002

Pipe - Flow Sensor to Heat Exchanger

$45.19

SKC7850

Part #: SKC7850

Freeze Prevention Heater - Round (SET)

$45.19

DTJJ015

Part #: DTJJ015

GFCI (Lightning Protection)

$45.19

DNSA026

Part #: DNSA026

External Remote Terminal Block

$37.65

ELWE021

Part #: ELWE021

Inlet Gas Connection w/ Screw (SET)

$30.13

SKC7715

Part #: SKC7715

Thermal Fuse - NR111,NC250

$30.13

SAA2811-B

Part #: SAA2811-B

Safety Relief Valve

$30.13

EMUJ004

Part #: EMUJ004

Igniter (replaced EHEJ003)

$30.13

BWCH003

Part #: BWCH003

Thermistor - Air

$30.13

BWCD097-B

Part #: BWCD097-B

Thermistor - Cold Water (replaced BWCD097)

$30.13

BWCD096

Part #: BWCD096

Thermistor - Hot Water

$30.13

ENJA015

Part #: ENJA015

Junction Box Cover (replaced with ENJA025)

$30.13

BWCD098-B

Part #: BWCD098-B

Thermistor -Heat Exchanger (replaced BWCD098)

$30.13

QMEA003

Part #: QMEA003

Cover - Remote

$30.13

EMTL001

Part #: EMTL001

Gasket - Exhaust Box

$30.13

DZTJ009

Part #: DZTJ009

Wiring Harness - Bypass Water Servo

$30.13

SKC7454

Part #: SKC7454

Freeze Prevention Heater - Double Round (SET)

$30.13

SKC7448

Part #: SKC7448

Ignition Plug w/ Gasket

$30.13

EDLL002

Part #: EDLL002

Gasket - Exhaust Flue

$30.13

DZTJ008

Part #: DZTJ008

Wiring Harness - Main Water Servo

$30.13

BGDH002-B

Part #: BGDH002-B

Freeze Prevention Heater - Round Short (replaced BGDH002)

$18.07

ELVK003

Part #: ELVK003

Label - Outside Front Cover Caution Label

$15.07

ELVH002

Part #: ELVH002

High Limit Switch

$15.07

ELWL001

Part #: ELWL001

Gasket - Burner

$15.07

SKC7449

Part #: SKC7449

Flame Rod Plug w/ Gasket

$15.07

EGBD032

Part #: EGBD032

Water Filter (replaced DTJD005)

$15.07

EMTA010

Part #: EMTA010

Cover - Top of Case (NC250-SV-ASME)

$15.07

BGDH005

Part #: BGDH005

Freeze Prevention Heater - Rectangle

$15.07

CRPJ014-B

Part #: CRPJ014-B

LED Light (replaced CRPJ014)

$15.07

BHVH002-B

Part #: BHVH002-B

Freeze Prevention Sensor (replaced BHVH002)

$10.55

Out of Stock

EMTK004

Part #: EMTK004

Label - Name Plate

$10.55

6340601

Part #: 6340601

C Clamp - Gas Pipe 25.4

$9.04

1323709-B

Part #: 1323709-B

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

$7.53

ELWL003

Part #: ELWL003

Gasket - Manifold Plate Top

$7.53

DJPC012

Part #: DJPC012

Mounting Plate - Flame Rod

$7.53

Out of Stock

EGLC035

Part #: EGLC035

Mounting Plate - Ignition Plug

$7.53

QHUA115-B

Part #: QHUA115-B

Mounting Packing - Remote

$7.53

EJSA021

Part #: EJSA021

Cover - Transformer

$7.53

SAA6044-B

Part #: SAA6044-B

O-Ring - Gas Solenoid

$7.53

CRUC046

Part #: CRUC046

Fan Plate φ48

$7.53

EMTA008

Part #: EMTA008

Gasket - Case Top and Bottom

$7.53

DNSA025

Part #: DNSA025

Cover - External Remote Terminal Block

$7.53

EHKL002

Part #: EHKL002

Gasket - Ignition Plug

$7.53

EGLH002

Part #: EGLH002

Clamp -Thermal Fuse

$7.53

DTJD006

Part #: DTJD006

Water Filter Cap

$7.53

ENJJ020

Part #: ENJJ020

Inlet Power Wires

$7.53

ELWC051

Part #: ELWC051

Burner Damper 9-14

$7.53

EMTA009

Part #: EMTA009

Gasket - Case Sides

$7.53

DZTA006

Part #: DZTA006

Mounting Plate - Terminal Block and/or GFCI

$7.53

6340202-B

Part #: 6340202-B

C Clamp - Water Pipe 12.7 (replaced 6340202)

$6.03

CMNH003

Part #: CMNH003

Clamp -Thermal Fuse

$6.03

6340300-B

Part #: 6340300-B

C Clamp - Water Pipe 16A (Replaced 6340300)

$6.03

DJPL004

Part #: DJPL004

Gasket - Flame Rod

$6.03

ENWL005

Part #: ENWL005

Gasket - Junction Box Cover

$6.03

3359808-B

Part #: 3359808-B

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

$6.03

SAD6593

Part #: SAD6593

C Clamp - Water Pipe 16-25

$6.03

SAB1512-B

Part #: SAB1512-B

O-Ring - Gas Pipe P25.5

$6.03

CXPA026-B

Part #: CXPA026-B

Wire Grommet - Rubber

$6.03

Out of Stock

CZLD041-B

Part #: CZLD041-B

Wire Cover - Servo

$6.03

BRQL008

Part #: BRQL008

O-Ring - Water Filter

$6.03

AAPL017

Part #: AAPL017

Gasket - Front Cover Sides

$6.03

3223302-B

Part #: 3223302-B

O-Ring - High Temp P16 (replaced 3223302)

$6.03

ETPA073

Part #: ETPA073

Inlet Power Wire Clip

$6.03

CRUD055

Part #: CRUD055

C Clamp - Thermistor

$6.03

ELVL007

Part #: ELVL007

Gasket - Manifold Plate Bottom

$6.03

CRUD003-B

Part #: CRUD003-B

Drain Cock (Replaced CRUD003)

$6.03

SAD6633-B

Part #: SAD6633-B

O-Ring - High Temp P3

$3.01

SAD6635-B

Part #: SAD6635-B

O-Ring - High Temp P9

$3.01