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AO Smith
Gas Water Heater

Model # FPSE75232 Official AO Smith water heater

Here are the diagrams and repair parts for Official AO Smith FPSE75232 water heater, as well as links to manuals and error code tables, if available.

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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 52 parts  |
Restrictor 35405
#3

Water heater diagram

Restrictor

Part #35405

This item is not returnable
$3.05
In Stock
Lock Nut 29001
#8

Water heater diagram

Lock nut

Part #29001

This item is not returnable
$2.16
In Stock
Wall Plate 181557
#28

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
Pilot Tube 23330
#12

Water heater diagram

Pilot tube

Part #23330

Replaced by #9004473115

?
Manufacturer substitution
This part replaces 23330. Substitute parts can look different from the original.
$29.49
In Stock
T & P Valve 23740-1
#42

Water heater diagram

T & p valve

Part #23740-1

Replaced by #100108279

?
Manufacturer substitution
This part replaces 23740-1. Substitute parts can look different from the original.
$32.22
In Stock
Sealant 181564
#29

Water heater diagram

Sealant

Part #181564

Replaced by #9004365105

?
Manufacturer substitution
This part replaces 181564. Substitute parts can look different from the original.
$14.49
In Stock
Inner Door 39923
#17

Water heater diagram

Inner door

Part #39923

Replaced by #100109442

?
Manufacturer substitution
This part replaces 39923. Substitute parts can look different from the original.
$30.00
In Stock
Label 182734
#NI

Water heater diagram

Label

Part #182734

Replaced by #182734-000

?
Manufacturer substitution
This part replaces 182734. Substitute parts can look different from the original.
$13.99
In Stock
Relief Valve 43151-2
Relief valve

Part #43151-2

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

Owner's Manual 182586
#NI

Water heater diagram

Owner's manual

Part #182586

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

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Why isn't my water heater making the water hot enough?

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Why is my water heater making the water too hot?

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