EZ98DV (GQ-C2861WX-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 or 15,000 operational (burn) hours, whichever occurs first. 
Heat Exchanger Warranty (w/Recirculation) 15 years or 12,000 operational (burn) hours, whichever occurs first, when pump is controlled
Parts Warranty 5 Years
Labor Warranty 1 Year


For detailed warranty terms and conditions please refer to the Noritz warranty page
1323709-B

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

$9.17
210 In Stock
3223302-B

O-Ring - High Temp P16 (replaced 3223302)

$7.33
2280 In Stock
3359808-B

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

$7.33
341 In Stock
6339905

C Clamp - 1/4" tube (AS) 6

$3.56
18 In Stock
6340300-B

C Clamp - Water Pipe 16A (Replaced 6340300)

$7.70
134 In Stock
7287909-B

Wire Clamp - Nylon (replaced 7287909)

$2.90
13 In Stock
1326406

O-Ring - High Temp P7

$3.03
34 In Stock
2110903

O-Ring - Gas P18

$7.33
Out of Stock
2192004

O-Ring - P20

$7.33
64 In Stock
3264408

O-Ring - High Temp P6

$7.33
165 In Stock
6340407

C Clamp - Gas Pipe 16B

$7.70
13 In Stock
ALSD088-B

Thermistor Holding Plate (replaced ALSD088)

$9.63
2 In Stock
ALSJ084

High Voltage Igniter Wire L220

$9.63
21 In Stock
AMML001

Clamp -Freeze Prevention

$7.70
4 In Stock
CK-85

CK-85, Gas Conversion Kit (NG to LP)

$65.43
Out of Stock
CRUD055

C Clamp - Thermistor

$7.70
12 In Stock
CXPA026-B

Wire Grommet - Rubber

$7.70
1 In Stock
DTJD006

Water Filter Cap

$9.63
477 In Stock
EBTD023

Wire Cover - Servo

$7.70
12 In Stock
ELVK003

Label - Outside Front Cover Caution Label

$19.23
Out of Stock
ELVL011

Clamp - Freeze Prevention

$9.63
Out of Stock
ERDH003

Freeze Prevention Heater - Round Short

$19.23
4 In Stock
ERUJ001

Power Supply Cord

$57.68
1 In Stock
ETHH002

Thermistor - Exhaust

$38.45
47 In Stock
ETHH004

Freeze Prevention Heater - Condensate Container

$19.23
26 In Stock
ETHL004

Gasket - Exhaust Thermistor

$7.70
10 In Stock
EXMD069

Pipe - 3-Way Valve - Heating to Plate Heat Exchanger (NRCB)

$28.84
11 In Stock
EXMD211

T-Elbow - Female

$53.32
16 In Stock
EZMD001

Thermistor - Blue

$19.23
7 In Stock
EZMD003

Thermistor - Pink

$19.23
2 In Stock
EZMD102

Thermistor - Red

$11.37
6 In Stock
EZMH101

Thermistor - Air

$38.45
Out of Stock
EZSD502

Magnetic Sensor - Flow Sensor

$26.64
5 In Stock
FABE011

Cover - Offset Adjustment

$9.63
4 In Stock
FABF036

Cover - CO2 Measurement Port

$9.63
3 In Stock
FABF101

Filter - Intake Air

$19.23
2 In Stock
FABF108

Clamp - Exhaust Pipe

$19.23
5 In Stock
FABJ032

Cover - Gas Valve Connector

$13.46
Out of Stock
FABL009

Gasket - CO2 Measurement Port

$7.70
3 In Stock
FABL017

O-Ring - Venturi φ60

$9.17
23 In Stock
FABL101

Gasket - Exhaust Flue

$9.63
6 In Stock
FABL102

O-Ring - Exhaust Pipe

$18.31
9 In Stock
FABL103

O-Ring - Exhaust Flue

$18.31
2 In Stock
FDAA103

Wall Mounting Plate

$28.84
6 In Stock
FDAC042

Non-return valve cap

$19.23
5 In Stock
FDAC052

Silicon Sleeve

$6.80
41 In Stock
FDAD016

Water Connector - Elbow

$19.23
13 In Stock
FDAD051

Drain Connection - 1/4" tube

$9.63
78 In Stock
FDAL004

Gasket - Chamber Inlet

$19.23
5 In Stock
FDAL005

O-ring - Non-return valve

$18.31
11 In Stock
FFSD032

Water Filter

$11.64
99 In Stock
FHCA015

Mounting Plate - Igniter

$9.72
7 In Stock
FHCA020

Cover - Inlet Water Connection

$11.37
5 In Stock
FHCA061

Mounting Plate - Thermal Fuse

$21.34
10 In Stock
FHCA111

Mounting Plate - Gas Valve

$3.62
5 In Stock
FHCB050

Mounting Plate - Ignition Plug

$7.96
6 In Stock
FHCC009

Connection Plate - Ground

$4.14
19 In Stock
FHCC031

Mounting Plate - Chamber

$26.64
10 In Stock
FHCD001

Pipe - Inlet Water Connection to Water Servo

$145.35
4 In Stock
FHCD004

Pipe - Inlet to Bypass Servo SET

$46.03
5 In Stock
FHCD020

Pipe - T-Elbow to Outlet Water Connection

$104.19
18 In Stock
FHCD022

Pipe - HEX to T-Elbow

$79.95
13 In Stock
FHCD041

Water Flow Sensor (SET)

$72.66
74 In Stock
FHCD051

Water Servo (SET)

$96.87
86 In Stock
FHCF034

Plug - Condensate Container

$5.34
9 In Stock
FHCF051

Drain Hose - SS HEX

$16.94
5 In Stock
FHCH001

Thermal Fuse

$41.17
17 In Stock
FHCH010

High Limit Switch - 194

$16.94
18 In Stock
FHCJ008

High Voltage Igniter Wire L120

$4.14
5 In Stock
FHCJ011

Wiring Harness

$254.33
1 In Stock
FHCL002

Gasket - Burner

$21.34
10 In Stock
FHCL003

Gasket - Exhaust Duct

$11.88
5 In Stock
FHCL004

Gasket - Ignition Plug (HEX)

$9.21
110 In Stock
FHCL008

Cover - Display Window

$2.39
5 In Stock
FHCL011

Gasket - Water Connection

$2.39
5 In Stock
SAC6082

Inlet and Manifold Pressure Tap Screw

$3.84
3292 In Stock
SAD2028

Wood Screw Set7

$13.38
5 In Stock
SAD6536

Clamp - Condensate Hose NO.45

$7.70
9 In Stock
SAD6537

C Clamp - Water Pipe 13-22

$7.70
17 In Stock
SAD6593

C Clamp - Water Pipe 16-25

$7.70
119 In Stock
SAD6594

C Clamp - 1/4in tube 6-13

$7.70
18 In Stock
SAF60VP

Clamp - Condensate Hose

$4.84
5 In Stock
SAG4672

Quick Connect Adapter: QC-1 to QC-2

$76.89
1 In Stock
SHC729Q

Circuit Board

$641.92
Out of Stock
SHC72AM

Circuit Board

$641.92
30 In Stock
$266.46
54 In Stock
SKJ71UX

Inlet Gas Connection w/ Screw (SET)

$38.45
10 In Stock
SKJ71VX

Gas Valve Inlet Connector (SET)

$38.45
13 In Stock
SKJ71W1

Intake Flue w/ O-Ring and Gasket (SET)

$96.13
7 In Stock
SKJ71W2

Exhaust Flue w/ O-Ring and Gasket (SET)

$96.13
3 In Stock
SKJ72MY

Inlet Water Connection (SET)

$76.89
6 In Stock
SKJ72N0

SCREW KIT

$134.58
32 In Stock
SKJ72N1

O-RING KIT

$54.93
62 In Stock
SKJ72N5

Fan Motor w/ Housing

$442.16
40 In Stock
SKJ72Y1

Non-return valve (SET)

$57.68
8 In Stock
SKJ73P6

Heat Exchanger Kit (SET) GQ61 CDV, EZ, NRCR

$2,111.61
112 In Stock
SKJ73P7

Condensate Container (SET)

$121.12
16 In Stock
SKJ73PA

Gas Valve Outlet Connector (SET)

$41.17
5 In Stock
SKJ73PB

Gas Pipe (SET)

$69.17
10 In Stock
SKJ73PC

Ignition Plug w/ Gasket (SET)

Discontinued, replaced with SKJ745E
View Parts