RESIDENTIAL WATER HEATER PARTS LIST
MODELS*: GCNH30100
GCNH40100, GCNH50100,
GNR40100 & GNR50100
* NOTE: Top T&P models use same parts
indicated for standard models.
15
19
16
5
13
1
Alternate anode
location for top
T&P
4
12
6
2
Anode location
for side T&P
8
20
DRAIN PAN
3
10
7
9
11
A.O. SMITH WATER PRODUCTS COMPANY
5621 W. 115TH STREET • ALSIP, ILLINOIS 60803
Phone: 1-800-433-2545 • Fax: 1-800-433-2515
PRINTED IN U.S.A. 10/07
PART NO. 186297-000
Item Description
GCNH30100 GCNH40100 GCNH50100
GNR40100
700795-020
700795-021
9006436005
9003915015
9003915015
9006431005
9003892005
GNR50100
700795-020
700795-021
9006437005
9003915015
9003915015
9006431005
9003892005
1
2
3
4
5
6
7
Drafthood
700795-020
------------
700795-020
700795-021
9006436005
9003915015
9003915015
9006431005
9003892005
700795-020
700795-021
9006437005
9003915015
9003915015
9006431005
9003892005
Reducer Ring - Some Models
Flue Baffle
9006435005
9003915015
9003915015
9006431005
9003892005
Heat Trap (Cold)
Heat Trap (Hot)
Cold Water Dip Tube
Anode Rod
8
Temperature & Pressure Relief Valve (Located Top Or Side)* 9000728015
9000728015
9001870015
9006439005
700795-018
9006441005
9006443005
9006449015
9006141015
9006142015
9000056015
9006143015
9006445015
23912A
9000728015
9001870015
9006439005
700795-018
9006441005
9006444005
9006449015
9006141015
9006142015
9000056015
9006143015
9006445015
------------
9000728015
9001870015
9006440005
700795-018
9006441005
9006443005
9006449015
9006141015
9006142015
9000056015
9006143015
9006445015
------------
9000728015
9001870015
9006440005
700795-018
9006441005
9006444005
9006449015
9006141015
9006142015
9000056015
9006143015
9006445015
------------
9
Drain Valve Brass
9001870015
9006438005
700795-018
9006441005
9006442005
9006449015
9006141015
9006142015
9000056015
9006143015
9006445015
23912A
10
11
12
13
14
15
16
17
18
19
20
20
20
Gas Control Valve/Thermostat
Outer Door
Pilot Assembly Kit (Natural Gas)
Burner/Door Assembly
Two Piece Wire Connector With Retainer Clip
Burner Door Gasket
Viewport Assembly
Thermocouple
Piezoelectric Igniter Button
Flexible Manifold Tube
20" Dia Aluminum Drain Pan w/Side Drain (optional)
22" Dia Aluminum Drain Pan w/Side Drain (optional)
28" Dia Aluminum Drain Pan w/Side Drain (optional)
------------
------------
23913A
------------
------------
------------
------------
------------
23914A
23914A
* NOTE: Top T&P models use same parts indicated for standard models.
5621 W. 115TH STREET • ALSIP, ILLINOIS 60803
Phone: 1-800-433-2545 • Fax: 1-800-433-2515
|