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AO Smith
Gas Water Heater

Model # GPSX50101 Official AO Smith water heater

Here are the diagrams and repair parts for Official AO Smith GPSX50101 water heater, as well as links to manuals and error code tables, if available.

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  • In the search box below, enter all or part of the part number or the part’s name.

Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

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Error Codes

Model diagram and schematic

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ALL PARTS
Showing 10 of 43 parts  |
Owner's Manual 184676-000
#NI

Water heater diagram

Owner's manual

Part #184676-000

$8.49
In Stock
Baffle 184688-000
#2

Water heater diagram

Baffle

Part #184688-000

$124.49
In Stock
Anode Rod 183463-38
#1A

Water heater diagram

Anode rod

Part #183463-38

$38.99
In Stock
Ao Smith Burner 184060-000
#12

Water heater diagram

Ao smith burner

Part #184060-000

$125.99
In Stock
Wall Plate 182787
#21

Water heater diagram

Wall plate

Part #182787

Replaced by #9004435115

?
Manufacturer substitution
This part replaces 182787. Substitute parts can look different from the original.
$9.99
In Stock
Wall Plate 181557
#22

Water heater diagram

Wall plate

Part #181557

Replaced by #9004364105

?
Manufacturer substitution
This part replaces 181557. Substitute parts can look different from the original.
$10.99
In Stock
Orifice,pg 181791-44
#15

Water heater diagram

Orifice,pg

Part #181791-44

Replaced by #9004273005

?
Manufacturer substitution
This part replaces 181791-44. Substitute parts can look different from the original.
$7.99
In Stock
Relief Valve 043151-004
#42A

Water heater diagram

Relief valve

Part #043151-004

Replaced by #9001583015

?
Manufacturer substitution
This part replaces 043151-004. Substitute parts can look different from the original.
$29.95
In Stock
Burner Head 183220
#13

Water heater diagram

Burner head

Part #183220

Replaced by #9003633005

?
Manufacturer substitution
This part replaces 183220. Substitute parts can look different from the original.
$86.99
In Stock
Wiring Harness 183510-1
#28

Water heater diagram

Wiring harness

Part #183510-1

Replaced by #9004451115

?
Manufacturer substitution
This part replaces 183510-1. Substitute parts can look different from the original.
$66.49
In Stock

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