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
DUVD019-B

Part #: DUVD019-B

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

$83.68
DZTA006

Part #: DZTA006

Mounting Plate - Terminal Block and/or GFCI

$6.97
DZTJ008

Part #: DZTJ008

Wiring Harness - Main Water Servo

$27.90
DZTJ009

Part #: DZTJ009

Wiring Harness - Bypass Water Servo

$27.90
EDLL002

Part #: EDLL002

Gasket - Exhaust Flue

$27.90
EGBD032

Part #: EGBD032

Water Filter (replaced DTJD005)

$13.95
EGLC035

Part #: EGLC035

Mounting Plate - Ignition Plug

$6.97
Out of Stock
EGLH002

Part #: EGLH002

Clamp -Thermal Fuse

$6.97
EHKL002

Part #: EHKL002

Gasket - Ignition Plug

$6.97
EJMD002

Part #: EJMD002

Inlet Water Connection (SET)

$69.74
EJSA021

Part #: EJSA021

Cover - Transformer

$6.97
ELVH002

Part #: ELVH002

High Limit Switch

$13.95
ELVJ101

Part #: ELVJ101

Lightning arrester (discontinued - replaced with DTJJ015)

Replaced with DTJJ015
View Parts
ELVK003

Part #: ELVK003

Label - Outside Front Cover Caution Label

$13.95
ELVL007

Part #: ELVL007

Gasket - Manifold Plate Bottom

$5.58
ELWC051

Part #: ELWC051

Burner Damper 9-14

$6.97
ELWD001

Part #: ELWD001

Pipe - Inlet to Bypass Servo

$41.84
ELWD005

Part #: ELWD005

Mixing Valve

$55.79
ELWD010

Part #: ELWD010

Pipe - Hot Water w/ Outlet Connection (SET)

$104.60
ELWE021

Part #: ELWE021

Inlet Gas Connection w/ Screw (SET)

$27.90
ELWE026

Part #: ELWE026

Gas Pipe

$104.60
ELWJ002

Part #: ELWJ002

Wiring Harness - NR111,NC250 (SV & DV)

$160.39
ELWJ018

Part #: ELWJ018

Wiring Harness - Gas Valve

$55.79
ELWL001

Part #: ELWL001

Gasket - Burner

$13.95
ELWL003

Part #: ELWL003

Gasket - Manifold Plate Top

$6.97
EMTA008

Part #: EMTA008

Gasket - Case Top and Bottom

$6.97
EMTA009

Part #: EMTA009

Gasket - Case Sides

$6.97
EMTA010

Part #: EMTA010

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

$13.95
EMTA101

Part #: EMTA101

Case - NC250-SV-ASME

$592.72
EMTD002

Part #: EMTD002

Pipe - Flow Sensor to Heat Exchanger

$41.84