EZ98DV (GQ-C2859WX-FF US) NG

EZ Series

Engineered expressly for the North American residential market, the EZ Series of high-efficiency, condensing tankless water heaters from Noritz America are designed to cut installation time and cost when replacing larger, storage tank-type units. The Energy Star-rated EZ98-DV and EZ111-DV join the previously released EZTR40 to provide professional installers and their homeowner-customers with a wider range of tankless options, covering the majority of residential, tank-replacement opportunities.

Technical Literature

Technical Specs

Warranty

Heat Exchanger Warranty (w/out Recirculation) 25 Years
Heat Exchanger Warranty (w/Recirculation) 15 Years with Aquastat
Parts Warranty 5 Years
Labor Warranty 1 Year


For detailed warranty terms and conditions please refer to the Noritz warranty page
7287909-B

Part #: 7287909-B

Wire Clamp - Nylon (replaced 7287909)

$2.27
SAD6633-B

Part #: SAD6633-B

O-Ring - High Temp P3

$3.01
SAD6536

Part #: SAD6536

Clamp - Condensate Hose NO.45

$6.03
CVAL004

Part #: CVAL004

Gasket - Front Cover Sides

$6.03
FABL008

Part #: FABL008

Gasket - Ignition Plug (HEX) (Discontinued)

Discontinued - Replaced with FADL004
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FABL011

Part #: FABL011

Gasket - Front Cover Top

$6.03
CRUD003-B

Part #: CRUD003-B

Drain Cock (Replaced CRUD003)

$6.03
SAE6367

Part #: SAE6367

Wire Clamp

$6.03
EBTD023

Part #: EBTD023

Wire Cover - Servo

$6.03
FABL009

Part #: FABL009

Gasket - CO2 Measurement Port

$6.03
FABL010

Part #: FABL010

Gasket - Ignition Plug (Mounting Plate)

$6.03
3223302-B

Part #: 3223302-B

O-Ring - High Temp P16 (replaced 3223302)

$6.03
CRUD055

Part #: CRUD055

C Clamp - Thermistor

$6.03
2192004

Part #: 2192004

O-Ring - P20

$6.03
2110903

Part #: 2110903

O-Ring - Gas P18

$6.03
FABL015

Part #: FABL015

Gasket - Secondary SS (Front)

$6.03
FADL004

Part #: FADL004

GASKET - IGNITION PLUG (HEX)

$6.03
6340300-B

Part #: 6340300-B

C Clamp - Water Pipe 16A (Replaced 6340300)

$6.03
6340407

Part #: 6340407

C Clamp - Gas Pipe 16B

$6.03
FABL013

Part #: FABL013

Gasket - Primary Heat Exchanger

$6.03
AMML001

Part #: AMML001

Clamp -Freeze Prevention

$6.03
CXPA026-B

Part #: CXPA026-B

Wire Grommet - Rubber

$6.03
Out of Stock
SAD6593

Part #: SAD6593

C Clamp - Water Pipe 16-25

$6.03
ETHL004

Part #: ETHL004

Gasket - Exhaust Thermistor

$6.03
ALSD088-B

Part #: ALSD088-B

Thermistor Holding Plate (replaced ALSD088)

$7.53
DNSA025

Part #: DNSA025

Cover - External Remote Terminal Block

$7.53
Out of Stock
FABE011

Part #: FABE011

Cover - Offset Adjustment

$7.53
FABL021

Part #: FABL021

Clamp -Freeze Prevention

$7.53
FABF056

Part #: FABF056

Drain Cap

$7.53
FABF036

Part #: FABF036

Cover - CO2 Measurement Port

$7.53
FABL101

Part #: FABL101

Gasket - Exhaust Flue

$7.53
FABA101

Part #: FABA101

Mounting Plate - Gas Valve

$7.53
FABL019

Part #: FABL019

Plug Cover (Glass Tube / 24mm) (Discontinued)

Discontinued - replaced with SKJ7334
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FABB045

Part #: FABB045

Mounting Plate - Ignition Plug

$7.53
QHUA115-B

Part #: QHUA115-B

Mounting Packing - Remote

$7.53
1323709-B

Part #: 1323709-B

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

$7.53
DTJD006

Part #: DTJD006

Water Filter Cap

$7.53
EXSL004

Part #: EXSL004

Gasket - Water Connection

$7.53
ALSJ084

Part #: ALSJ084

High Voltage Igniter Wire L220

$7.53
ALSJ078

Part #: ALSJ078

High Voltage Igniter Wire L175

$7.53
FABL017

Part #: FABL017

O-Ring - Venturi φ60

$7.53
SAD2028

Part #: SAD2028

Wood Screw Set7

$10.48
FABJ032

Part #: FABJ032

Cover - Gas Valve Connector

$10.55
JBGJ024

Part #: JBGJ024

Wiring Harness - Main Water Servo

$15.07
FABF108

Part #: FABF108

Clamp - Exhaust Pipe

$15.07
FABF101

Part #: FABF101

Filter - Intake Air

$15.07
ERDH003

Part #: ERDH003

Freeze Prevention Heater - Round Short

$15.07
FABH001

Part #: FABH001

High Limit Switch - 194

$15.07
ENSD042

Part #: ENSD042

T-Elbow

$15.07
FABL002

Part #: FABL002

Gasket - Burner (FABL032)

$15.07
Out of Stock