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
EMTA101

Part #: EMTA101

Case - NC250-SV-ASME

$592.72
SKH7358

Part #: SKH7358

Circuit Board - NR98,NC199,NR111,NC250

$390.51
SHA7921

Part #: SHA7921

Relay case ELW SET (Discontinued - replaced with SKH7358)

Discontinued. Replaced with SKH7358
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SKF7384

Part #: SKF7384

Gas Valve w/ Manifold Plate 29 (SET)

$278.94
SKC7842

Part #: SKC7842

Burner w/ Gasket and Ignition Plug (SET)

$264.99
ELWJ002

Part #: ELWJ002

Wiring Harness - NR111,NC250 (SV & DV)

$160.39
SBH9491

Part #: SBH9491

Water Servo -Main (SET) (replaced DZTD011)

$111.57
SKC7683

Part #: SKC7683

Fan Motor w/ Housing - Multiple Units

$111.57
SBH9490

Part #: SBH9490

Water Servo - Bypass (SET) (replaced DZTD010)

$111.57
EMTF001

Part #: EMTF001

Exhaust Box (SV)

$104.60
DEKA014

Part #: DEKA014

Cover - Circuit Board

$104.60
ELWE026

Part #: ELWE026

Gas Pipe

$104.60
ELWD010

Part #: ELWD010

Pipe - Hot Water w/ Outlet Connection (SET)

$104.60
SKJ726X

Part #: SKJ726X

Transformer

$104.60
DUVD019-B

Part #: DUVD019-B

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

$83.68
EJMD002

Part #: EJMD002

Inlet Water Connection (SET)

$69.74
ELWD005

Part #: ELWD005

Mixing Valve

$55.79
ELWJ018

Part #: ELWJ018

Wiring Harness - Gas Valve

$55.79
ELWD001

Part #: ELWD001

Pipe - Inlet to Bypass Servo

$41.84
DTJJ015

Part #: DTJJ015

GFCI (Lightning Protection)

$41.84
EMTD002

Part #: EMTD002

Pipe - Flow Sensor to Heat Exchanger

$41.84
SKC7850

Part #: SKC7850

Freeze Prevention Heater - Round (SET)

$41.84
BWCD090-B

Part #: BWCD090-B

Magnetic Sensor - Replaced BWCD090

$41.84
DNSA026

Part #: DNSA026

External Remote Terminal Block

$34.86
ELWE021

Part #: ELWE021

Inlet Gas Connection w/ Screw (SET)

$27.90
SKC7715

Part #: SKC7715

Thermal Fuse - NR111,NC250

$27.90
SAA2811-B

Part #: SAA2811-B

Safety Relief Valve

$27.90
BWCD097-B

Part #: BWCD097-B

Thermistor - Cold Water (replaced BWCD097)

$27.90
BWCH003

Part #: BWCH003

Thermistor - Air

$27.90
BWCD096

Part #: BWCD096

Thermistor - Hot Water

$27.90
ENJA015

Part #: ENJA015

Junction Box Cover (replaced with ENJA025)

Discontinued - replaced with ENJA025
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BWCD098-B

Part #: BWCD098-B

Thermistor -Heat Exchanger (replaced BWCD098)

$27.90
QMEA003

Part #: QMEA003

Cover - Remote

$27.90
EMTL001

Part #: EMTL001

Gasket - Exhaust Box

$27.90
DZTJ009

Part #: DZTJ009

Wiring Harness - Bypass Water Servo

$27.90
SKC7454

Part #: SKC7454

Freeze Prevention Heater - Double Round (SET)

$27.90
SKC7448

Part #: SKC7448

Ignition Plug w/ Gasket

$27.90
EDLL002

Part #: EDLL002

Gasket - Exhaust Flue

$27.90
EMUJ004

Part #: EMUJ004

Igniter (replaced EHEJ003)

$27.90
DZTJ008

Part #: DZTJ008

Wiring Harness - Main Water Servo

$27.90
ELVJ101

Part #: ELVJ101

Lightning arrester (discontinued - replaced with DTJJ015)

Replaced with DTJJ015
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BGDH002-B

Part #: BGDH002-B

Freeze Prevention Heater - Round Short (replaced BGDH002)

$16.73
ELVK003

Part #: ELVK003

Label - Outside Front Cover Caution Label

$13.95
ELWL001

Part #: ELWL001

Gasket - Burner

$13.95
SKC7449

Part #: SKC7449

Flame Rod Plug w/ Gasket

$13.95
EGBD032

Part #: EGBD032

Water Filter (replaced DTJD005)

$13.95
ELVH002

Part #: ELVH002

High Limit Switch

$13.95
CRPJ014-B

Part #: CRPJ014-B

LED Light (replaced CRPJ014)

$13.95
EMTA010

Part #: EMTA010

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

$13.95
BGDH005

Part #: BGDH005

Freeze Prevention Heater - Rectangle

$13.95