Support & Parts
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NC250-DV-ASME-NG

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 Warranty5 Years
Labor Warranty 1 Year


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

Parts Ordering

59 items, 30 per page
1323709-B
1323709-B

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

$8.73
In Stock
3359808-B
3359808-B

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

$6.98
In Stock
6340202-B
6340202-B

C Clamp - Water Pipe 12.7 (replaced 6340202)

$6.98
In Stock
6340601
6340601

C Clamp - Gas Pipe 25.4

$10.46
In Stock
BGDH002-B
BGDH002-B

Freeze Prevention Heater - Round Short (replaced BGDH002)

$20.92
In Stock
BHVH002-B
BHVH002-B

Freeze Prevention Sensor (replaced BHVH002)

$12.21
In Stock
BWCD097-B
BWCD097-B

Thermistor - Cold Water (replaced BWCD097)

$34.88
In Stock
BWCH003
BWCH003

Thermistor - Air

$34.88
In Stock
no image
CK-28

Gas Conversion Kit (NG to LP)

$427.19
In Stock
CMNH003
CMNH003

Clamp -Thermal Fuse

$6.98
In Stock
CRUD055
CRUD055

C Clamp - Thermistor

$6.98
In Stock
CXPA026-B
CXPA026-B

Wire Grommet - Rubber

$6.98
Out of Stock
CZLD041-B
CZLD041-B

Wire Cover - Servo

$6.98
In Stock
no image
DCGL014

Gasket - Exhaust Flue

$17.44
In Stock
DEKA014
DEKA014

Cover - Circuit Board

$130.78
In Stock
DJPC012
DJPC012

Mounting Plate - Flame Rod

$8.73
In Stock
DJPL004
DJPL004

Gasket - Flame Rod

$6.98
In Stock
DNSA025
DNSA025

Cover - External Remote Terminal Block

$8.73
In Stock
no image
DNSA026

External Remote Terminal Block

$43.59
In Stock
DTJD006
DTJD006

Water Filter Cap

$8.73
In Stock
DTJJ015
DTJJ015

GFCI (Lightning Protection)

$52.31
In Stock
DUVD019-B
DUVD019-B

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

$104.61
In Stock
DZTA006
DZTA006

Mounting Plate - Terminal Block and/or GFCI

$8.73
In Stock
DZTJ008
DZTJ008

Wiring Harness - Main Water Servo

$34.88
In Stock
DZTJ009
DZTJ009

Wiring Harness - Bypass Water Servo

$34.88
In Stock
EGLH002
EGLH002

Clamp -Thermal Fuse

$8.73
Out of Stock
EHKL002
EHKL002

Gasket - Ignition Plug

$8.73
In Stock
EJMD002
EJMD002

Inlet Water Connection (SET)

$87.19
In Stock
ELEF001
ELEF001

Intake Flue

$69.74
In Stock
ELVL007
ELVL007

Gasket - Manifold Plate Bottom

$6.98
In Stock