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)

$2.10
SAD6633-B

Part #: SAD6633-B

O-Ring - High Temp P3

$2.79
SAD6536

Part #: SAD6536

Clamp - Condensate Hose NO.45

$5.58
CVAL004

Part #: CVAL004

Gasket - Front Cover Sides

$5.58
FABL008

Part #: FABL008

Gasket - Ignition Plug (HEX) (Discontinued)

Discontinued - Replaced with FADL004
View Parts
FABL011

Part #: FABL011

Gasket - Front Cover Top

$5.58
CRUD003-B

Part #: CRUD003-B

Drain Cock (Replaced CRUD003)

$5.58
Out of Stock
SAE6367

Part #: SAE6367

Wire Clamp

$5.58
EBTD023

Part #: EBTD023

Wire Cover - Servo

$5.58
FABL009

Part #: FABL009

Gasket - CO2 Measurement Port

$5.58
FABL010

Part #: FABL010

Gasket - Ignition Plug (Mounting Plate)

$5.58
3223302-B

Part #: 3223302-B

O-Ring - High Temp P16 (replaced 3223302)

$5.58
CRUD055

Part #: CRUD055

C Clamp - Thermistor

$5.58
2192004

Part #: 2192004

O-Ring - P20

$5.58
2110903

Part #: 2110903

O-Ring - Gas P18

$5.58
FABL015

Part #: FABL015

Gasket - Secondary SS (Front)

$5.58
FADL004

Part #: FADL004

GASKET - IGNITION PLUG (HEX)

$5.58
6340300-B

Part #: 6340300-B

C Clamp - Water Pipe 16A (Replaced 6340300)

$5.58
6340407

Part #: 6340407

C Clamp - Gas Pipe 16B

$5.58
FABL013

Part #: FABL013

Gasket - Primary Heat Exchanger

$5.58
AMML001

Part #: AMML001

Clamp -Freeze Prevention

$5.58
CXPA026-B

Part #: CXPA026-B

Wire Grommet - Rubber

$5.58
SAD6593

Part #: SAD6593

C Clamp - Water Pipe 16-25

$5.58
ETHL004

Part #: ETHL004

Gasket - Exhaust Thermistor

$5.58
ALSD088-B

Part #: ALSD088-B

Thermistor Holding Plate (replaced ALSD088)

$6.97
DNSA025

Part #: DNSA025

Cover - External Remote Terminal Block

$6.97
Out of Stock
FABE011

Part #: FABE011

Cover - Offset Adjustment

$6.97
FABL021

Part #: FABL021

Clamp -Freeze Prevention

$6.97
FABF056

Part #: FABF056

Drain Cap

$6.97
FABF036

Part #: FABF036

Cover - CO2 Measurement Port

$6.97