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

Page 1 of 2 ( 121 items )

1323709-B

Part #: 1323709-B

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

$7.91

76 In Stock

2110903

Part #: 2110903

O-Ring - Gas P18

$6.33

172 In Stock

2192004

Part #: 2192004

O-Ring - P20

$6.33

18 In Stock

3223302-B

Part #: 3223302-B

O-Ring - High Temp P16 (replaced 3223302)

$6.33

1155 In Stock

6340300-B

Part #: 6340300-B

C Clamp - Water Pipe 16A (Replaced 6340300)

$6.33

95 In Stock

6340407

Part #: 6340407

C Clamp - Gas Pipe 16B

$6.33

12 In Stock

7287909-B

Part #: 7287909-B

Wire Clamp - Nylon (replaced 7287909)

$2.38

8 In Stock

ALSD088-B

Part #: ALSD088-B

Thermistor Holding Plate (replaced ALSD088)

$7.91

1 In Stock

ALSJ078

Part #: ALSJ078

High Voltage Igniter Wire L175

$7.91

10 In Stock

ALSJ084

Part #: ALSJ084

High Voltage Igniter Wire L220

$7.91

8 In Stock

AMML001

Part #: AMML001

Clamp -Freeze Prevention

$6.33

10 In Stock

BWCD093-B

Part #: BWCD093-B

Magnetic Sensor - Flow Sensor (Replaced BWCD093)

$47.45

12 In Stock

BWCD096

Part #: BWCD096

Thermistor - Hot Water

$31.64

26 In Stock

BWCD097-B

Part #: BWCD097-B

Thermistor - Cold Water (replaced BWCD097)

$31.64

Out of Stock

BWCD098-B

Part #: BWCD098-B

Thermistor -Heat Exchanger (replaced BWCD098)

$31.64

10 In Stock

BWCH003

Part #: BWCH003

Thermistor - Air

$31.64

13 In Stock

CK-78

Part #: CK-78

Gas Conversion Kit (NG to LP)

$316.32

50 In Stock

CRUD003-B

Part #: CRUD003-B

Drain Cock (Replaced CRUD003)

$6.33

1 In Stock

CRUD055

Part #: CRUD055

C Clamp - Thermistor

$6.33

19 In Stock

CVAL004

Part #: CVAL004

Gasket - Front Cover Sides

$6.33

3 In Stock

CXPA026-B

Part #: CXPA026-B

Wire Grommet - Rubber

$6.33

Out of Stock

DNSA025

Part #: DNSA025

Cover - External Remote Terminal Block

$7.91

Out of Stock

DNSA026

Part #: DNSA026

External Remote Terminal Block

$39.53

202 In Stock

DTJD006

Part #: DTJD006

Water Filter Cap

$7.91

155 In Stock

DYTD002

Part #: DYTD002

Water Connector - Elbow

$15.82

4 In Stock

EBTD023

Part #: EBTD023

Wire Cover - Servo

$6.33

9 In Stock

EGBD032

Part #: EGBD032

Water Filter (replaced DTJD005)

$15.82

420 In Stock

ELVE021

Part #: ELVE021

Inlet Gas Connection w/ Screw (SET)

$31.64

7 In Stock

ELVK003

Part #: ELVK003

Label - Outside Front Cover Caution Label

$15.82

1 In Stock

ENSD042

Part #: ENSD042

T-Elbow

$15.82

2 In Stock

EPAD001

Part #: EPAD001

Water Flow Sensor (SET)

$63.26

16 In Stock

ERDH002

Part #: ERDH002

Freeze Prevention Heater - Rectangle

$15.82

13 In Stock

ERDH003

Part #: ERDH003

Freeze Prevention Heater - Round Short

$15.82

6 In Stock

ERUJ001

Part #: ERUJ001

Power Supply Cord

$47.45

Out of Stock

ETFD050

Part #: ETFD050

Water Servo - Bypass (SET)

$110.72

45 In Stock

ETFD051

Part #: ETFD051

Water Servo -Main (SET)

$110.72

17 In Stock

ETFJ033

Part #: ETFJ033

Wiring Harness - Bypass Water Servo

$31.64

27 In Stock

ETHH002

Part #: ETHH002

Thermistor - Exhaust

$31.64

37 In Stock

ETHH004

Part #: ETHH004

Freeze Prevention Heater - Condensate Container

$15.82

Out of Stock

ETHL004

Part #: ETHL004

Gasket - Exhaust Thermistor

$6.33

7 In Stock

EXDD100

Part #: EXDD100

Thermistor - White

$15.82

2 In Stock

EXSL004

Part #: EXSL004

Gasket - Water Connection

$7.91

7 In Stock

FABA015

Part #: FABA015

Mounting Plate - Igniter

$15.82

12 In Stock

FABA101

Part #: FABA101

Mounting Plate - Gas Valve

$7.91

3 In Stock

FABB042

Part #: FABB042

Burner Window (SET)

$15.82

4 In Stock

FABB045

Part #: FABB045

Mounting Plate - Ignition Plug

$7.91

2 In Stock

FABC031

Part #: FABC031

Mounting Plate - Chamber

$31.64

2 In Stock

FABD103

Part #: FABD103

Pipe - Water Servo - Main to Secondary SS HEX

$47.45

4 In Stock

FABD109

Part #: FABD109

Pipe - Primary SS HEX to T-Elbow (replaced with FAQD110)

$47.45

Out of Stock

FABD115

Part #: FABD115

Pipe - Secondary SS HEX to Primary SS HEX

$47.45

6 In Stock

FABD117

Part #: FABD117

Pipe - T-Elbow to Outlet Water Connection

$94.89

15 In Stock

FABD121

Part #: FABD121

Drain Connection

$94.89

6 In Stock

FABD123

Part #: FABD123

Pipe - T-Elbow to Drain Connection

$31.64

8 In Stock

FABD136

Part #: FABD136

Pipe - Inlet Water Connection to T-Elbow (SKJ7242)

$79.09

1 In Stock

FABE011

Part #: FABE011

Cover - Offset Adjustment

$7.91

4 In Stock

FABF035

Part #: FABF035

Condensate Drainage Plate

$47.45

2 In Stock

FABF036

Part #: FABF036

Cover - CO2 Measurement Port

$7.91

2 In Stock

FABF051

Part #: FABF051

Drain Hose - SS HEX

$15.82

3 In Stock

FABF056

Part #: FABF056

Drain Cap

$7.91

2 In Stock

FABF101

Part #: FABF101

Filter - Intake Air

$15.82

1 In Stock

FABF108

Part #: FABF108

Clamp - Exhaust Pipe

$15.82

3 In Stock

FABH001

Part #: FABH001

High Limit Switch - 194

$15.82

17 In Stock

FABH002

Part #: FABH002

High Limit Switch - 320

$15.82

2 In Stock

FABJ011

Part #: FABJ011

Wiring Harness - GQ-C32(28)59WX-FF US

$300.50

Out of Stock

FABJ030

Part #: FABJ030

Extension cable - Freeze Prevention heater

$15.82

6 In Stock

FABJ032

Part #: FABJ032

Cover - Gas Valve Connector

$11.08

3 In Stock

FABJ100

Part #: FABJ100

Igniter (Discontinued)

$47.45

Out of Stock

FABL002

Part #: FABL002

Gasket - Burner (FABL032)

$15.82

Out of Stock

FABL003

Part #: FABL003

Gasket - Chamber Inlet

$15.82

6 In Stock

FABL004

Part #: FABL004

Gasket - Secondary Heat Exchanger

$15.82

4 In Stock

FABL005

Part #: FABL005

Gasket - Exhaust Duct

$18.97

6 In Stock

FABL009

Part #: FABL009

Gasket - CO2 Measurement Port

$6.33

5 In Stock

FABL010

Part #: FABL010

Gasket - Ignition Plug (Mounting Plate)

$6.33

2 In Stock

FABL011

Part #: FABL011

Gasket - Front Cover Top

$6.33

12 In Stock

FABL013

Part #: FABL013

Gasket - Primary Heat Exchanger

$6.33

14 In Stock

FABL015

Part #: FABL015

Gasket - Secondary SS (Front)

$6.33

2 In Stock

FABL017

Part #: FABL017

O-Ring - Venturi φ60

$7.91

7 In Stock

FABL019

Part #: FABL019

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

$7.91

101 In Stock

FABL021

Part #: FABL021

Clamp -Freeze Prevention

$7.91

3 In Stock

FABL025

Part #: FABL025

Cover - Exhaust Duct

$31.64

10 In Stock

FABL032

Part #: FABL032

Gasket - Burner

$17.04

4 In Stock

FABL101

Part #: FABL101

Gasket - Exhaust Flue

$7.91

2 In Stock

FABL102

Part #: FABL102

O-Ring - Exhaust Pipe

$15.82

10 In Stock

FABL103

Part #: FABL103

O-Ring - Exhaust Flue

$15.82

10 In Stock

FADL004

Part #: FADL004

GASKET - IGNITION PLUG (HEX)

$6.33

10 In Stock

FAQD110

Part #: FAQD110

Pipe - Primary SS HEX to T-Elbow

$47.45

2 In Stock

JBGJ024

Part #: JBGJ024

Wiring Harness - Main Water Servo

$15.82

35 In Stock

QHUA115-B

Part #: QHUA115-B

Mounting Packing - Remote

$7.91

3 In Stock

QMEA003

Part #: QMEA003

Cover - Remote

$31.64

1 In Stock

SAD2028

Part #: SAD2028

Wood Screw Set7

$11.00

3 In Stock

SAD6536

Part #: SAD6536

Clamp - Condensate Hose NO.45

$6.33

5 In Stock

SAD6593

Part #: SAD6593

C Clamp - Water Pipe 16-25

$6.33

12 In Stock

SAD6633-B

Part #: SAD6633-B

O-Ring - High Temp P3

$3.16

33 In Stock

SAE6367

Part #: SAE6367

Wire Clamp

$6.33

2 In Stock

SAG4672

Part #: SAG4672

QC-1 Adaptor

$63.26

Out of Stock

SHC71JT

Part #: SHC71JT

Circuit Board - EZ/CDV

$331.38

88 In Stock

SKJ71UY

Part #: SKJ71UY

Gas Valve Outlet Connector (SET)

$31.64

1 In Stock

SKJ71VX

Part #: SKJ71VX

Gas Valve Inlet Connector (SET)

$31.64

4 In Stock

SKJ71VY

Part #: SKJ71VY

Gas Pipe (SET)

$47.45

8 In Stock

SKJ71VZ

Part #: SKJ71VZ

Ignition Plug w/ Gasket

$71.17

109 In Stock

Page 1 of 2 ( 121 items )