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AO Smith
Gas Water Heater

Model # FPSE75230 Official AO Smith water heater

Here are the diagrams and repair parts for Official AO Smith FPSE75230 water heater, as well as links to manuals and error code tables, if available.

There are a couple of ways to find the part or diagram you need:

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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 51 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
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
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
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
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
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
Air Shutter 35376
#5

Water heater diagram

Air shutter

Part #35376

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

Inlet Tube 41931-20
#38A

Water heater diagram

Inlet tube

Part #41931-20

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

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