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

SAD6635-B

O-Ring - High Temp P9

$3.32

79 In Stock

SAD6633-B

O-Ring - High Temp P3

$3.32

140 In Stock

ENWL005

Gasket - Junction Box Cover

$6.65

2 In Stock

3359808-B

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

$6.65

400 In Stock

DJPL004

Gasket - Flame Rod

$6.65

6 In Stock

CZLD041-B

Wire Cover - Servo

$6.65

5 In Stock

BRQL008

O-Ring - Water Filter

$6.65

432 In Stock

AAPL017

Gasket - Front Cover Sides

$6.65

1 In Stock

CXPA026-B

Wire Grommet - Rubber

$6.65

Out of Stock

SAD6593

C Clamp - Water Pipe 16-25

$6.65

33 In Stock

SAB1512-B

O-Ring - Gas Pipe P25.5

$6.65

459 In Stock

ETPA073

Inlet Power Wire Clip

$6.65

7 In Stock

3223302-B

O-Ring - High Temp P16 (replaced 3223302)

$6.65

2547 In Stock

CRUD055

C Clamp - Thermistor

$6.65

18 In Stock

ELVL007

Gasket - Manifold Plate Bottom

$6.65

12 In Stock

CRUD003-B

Drain Cock (Replaced CRUD003)

$6.65

105 In Stock

CMNH003

Clamp -Thermal Fuse

$6.65

6 In Stock

6340300-B

C Clamp - Water Pipe 16A (Replaced 6340300)

$6.65

112 In Stock

6340202-B

C Clamp - Water Pipe 12.7 (replaced 6340202)

$6.65

12 In Stock

DZTA006

Mounting Plate - Terminal Block and/or GFCI

$8.31

2 In Stock

EMTA009

Gasket - Case Sides

$8.31

5 In Stock

SAA6044-B

O-Ring - Gas Solenoid

$8.31

2 In Stock

CRUC046

Fan Plate ø48

$8.31

5 In Stock

1323709-B

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

$8.31

264 In Stock

DJPC012

Mounting Plate - Flame Rod

$8.31

4 In Stock

ELWL003

Gasket - Manifold Plate Top

$8.31

3 In Stock

EGLC035

Mounting Plate - Ignition Plug

$8.31

1 In Stock

QHUA115-B

Mounting Packing - Remote

$8.31

3 In Stock

EJSA021

Cover - Transformer

$8.31

6 In Stock

EMTA008

Gasket - Case Top and Bottom

$8.31

5 In Stock

DNSA025

Cover - External Remote Terminal Block

$8.31

2 In Stock

ELWC051

Burner Damper 9-14

$8.31

12 In Stock

ENJJ020

Inlet Power Wires

$8.31

6 In Stock

EHKL002

Gasket - Ignition Plug

$8.31

88 In Stock

EGLH002

Clamp -Thermal Fuse

$8.31

12 In Stock

DTJD006

Water Filter Cap

$8.31

404 In Stock

6340601

C Clamp - Gas Pipe 25.4

$9.96

3 In Stock

BHVH002-B

Freeze Prevention Sensor (replaced BHVH002)

$11.63

12 In Stock

EMTK004

Label - Name Plate

$11.63

5 In Stock

ELVK003

Label - Outside Front Cover Caution Label

$16.61

2 In Stock

ELVH002

High Limit Switch

$16.61

53 In Stock

SKC7449

Flame Rod Plug w/ Gasket

$16.61

168 In Stock

EGBD032

Water Filter (replaced DTJD005)

$16.61

1371 In Stock

ELWL001

Gasket - Burner

$16.61

17 In Stock

CRPJ014-B

LED Light (replaced CRPJ014)

$16.61

4 In Stock

EMTA010

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

$16.61

8 In Stock

BGDH005

Freeze Prevention Heater - Rectangle

$16.61

7 In Stock

BGDH002-B

Freeze Prevention Heater - Round Short (replaced BGDH002)

$19.92

11 In Stock

ELWE021

Inlet Gas Connection w/ Screw (SET)

$33.22

6 In Stock

SAA2811-B

Safety Relief Valve

$33.22

28 In Stock

BWCH003

Thermistor - Air

$33.22

11 In Stock

BWCD097-B

Thermistor - Cold Water (replaced BWCD097)

$33.22

26 In Stock

EMUJ004

Igniter (replaced EHEJ003)

$33.22

472 In Stock

BWCD096

Thermistor - Hot Water

$33.22

72 In Stock

ENJA015

Junction Box Cover (replaced with ENJA025)

$33.22

3 In Stock

BWCD098-B

Thermistor -Heat Exchanger (replaced BWCD098)

$33.22

9 In Stock

QMEA003

Cover - Remote

$33.22

1 In Stock

EMTL001

Gasket - Exhaust Box

$33.22

6 In Stock

DZTJ009

Wiring Harness - Bypass Water Servo

$33.22

16 In Stock

SKC7454

Freeze Prevention Heater - Double Round (SET)

$33.22

7 In Stock

SKC7448

Ignition Plug w/ Gasket

$33.22

139 In Stock

EDLL002

Gasket - Exhaust Flue

$33.22

11 In Stock

SKC7715

Thermal Fuse - NR111,NC250

$33.22

55 In Stock

DZTJ008

Wiring Harness - Main Water Servo

$33.22

43 In Stock

DNSA026

External Remote Terminal Block

$41.51

179 In Stock

ELWD001

Pipe - Inlet to Bypass Servo

$49.82

6 In Stock

BWCD090-B

Magnetic Sensor - Replaced BWCD090

$49.82

10 In Stock

EMTD002

Pipe - Flow Sensor to Heat Exchanger

$49.82

6 In Stock

SKC7850

Freeze Prevention Heater - Round (SET)

$49.82

9 In Stock

DTJJ015

GFCI (Lightning Protection)

$49.82

90 In Stock

ELWD005

Mixing Valve

$66.42

12 In Stock

ELWJ018

Wiring Harness - Gas Valve

$66.42

10 In Stock

EJMD002

Inlet Water Connection (SET)

$83.04

80 In Stock

DUVD019-B

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

$99.63

82 In Stock

DEKA014

Cover - Circuit Board

$124.55

19 In Stock

EMTF001

Exhaust Box (SV)

$124.55

3 In Stock

SKJ726X

Transformer

$124.55

6 In Stock

ELWD010

Pipe - Hot Water w/ Outlet Connection (SET)

$124.55

Out of Stock

ELWE026

Gas Pipe

$124.55

20 In Stock

SBH9491

Water Servo - Main (SET) (Replaced DZTD011)

$132.86

242 In Stock

SKC7683

Fan Motor w/ Housing - Multiple Units

$132.86

36 In Stock

SBH9490

Water Servo - Bypass (SET) (replaced DZTD010)

$132.86

356 In Stock

ELWJ002

Wiring Harness - NR111,NC250 (SV & DV)

$190.97

7 In Stock

SKC7842

Burner w/ Gasket and Ignition Plug (SET)

$315.53

23 In Stock

SKF7384

Gas Valve w/ Manifold Plate 29 (SET)

$332.14

6 In Stock

CK-24

Gas Conversion Kit (NG to LP)

$406.85

3 In Stock

SKH7358

Circuit Board - NR98,NC199,NR111,NC250

$464.98

37 In Stock

EMTA101

Case - NC250-SV-ASME

$705.76

18 In Stock

SKG7028

Heat Exchanger Kit (NC250 ASME) (SET)

$964.75

81 In Stock