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AO Smith
Gas Water Heater

Model # GPHE50 Official AO Smith water heater

Here are the diagrams and repair parts for Official AO Smith GPHE50 water heater, as well as links to manuals and error code tables, if available.

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Error Codes

Model diagram and schematic

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ALL PARTS
Showing 10 of 27 parts  |
Outer Door 9003545
#1

Water heater diagram

Outer door

Part #9003545

Replaced by #100109299

?
Manufacturer substitution
This part replaces 9003545. Substitute parts can look different from the original.
$35.56
In Stock
Ao Smith Water Heater Inspection Port (replaces 183568-000, 183569-001, 183570-000, 21253, 9003414005) 9003414
#6

Burner assy diagram

Ao smith water heater inspection port (replaces 183568-000, 183569-001, 183570-000, 21253, 9003414005)

Part #9003414

Replaced by #100109224

?
Manufacturer substitution
This part replaces 9003414. Substitute parts can look different from the original.
$34.44
In Stock
Ao Smith Water Heater Manifold Door Gasket (replaces 183162, 183162-000) 9003401
#5

Burner assy diagram

Ao smith water heater manifold door gasket (replaces 183162, 183162-000)

Part #9003401

Replaced by #100109214

?
Manufacturer substitution
This part replaces 9003401. Substitute parts can look different from the original.
$31.11
In Stock
Water Heater Water Line Connector 9003719
#13

Water heater diagram

Water heater water line connector

Part #9003719

Replaced by #100108381

?
Manufacturer substitution
This part replaces 9003719. Substitute parts can look different from the original.
$22.86
In Stock
Control 9005964
#3

Water heater diagram

Control

Part #9005964

The manufacturer no longer makes this part, and there's no substitute part

Anode 9004335
#2

Water heater diagram

Anode

Part #9004335

The manufacturer no longer makes this part, and there's no substitute part

Harness 9005725
#9

Water heater diagram

Harness

Part #9005725

The manufacturer no longer makes this part, and there's no substitute part

Outlet 9005981
#10

Water heater diagram

Outlet

Part #9005981

The manufacturer no longer makes this part, and there's no substitute part

Switch & H 9006555
#6A

Water heater diagram

Switch & h

Part #9006555

The manufacturer no longer makes this part, and there's no substitute part

Door 9005991
#4

Burner assy diagram

Door

Part #9005991

The manufacturer no longer makes this part, and there's no substitute part

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