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
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
Out of Stock
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