Gas Water Heater

Model # FPSH75263 Official AO Smith water heater

Here are the diagrams and repair parts for Official AO Smith FPSH75263 water heater, as well as links to manuals and error code tables, if available.

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Browse Parts for
FPSH75263 Water Heaters
Restrictor 35405
#18

Water heater diagram

Restrictor

Part #35405

This item is not returnable
In Stock
Wiring Harness 194453
#15

Water heater diagram

Wiring harness

Part #194453

In Stock
Lock Nut 29001
#7

Water heater diagram

Lock nut

Part #29001

This item is not returnable
In Stock
Anode Rod 183523-36
#22

Water heater diagram

Anode rod

Part #183523-36

Replaced by #100109594

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Manufacturer substitution
This part replaces 183523-36. Substitute parts can look different from the original.
In Stock
Ignition Element 194057
#5

Water heater diagram

Ignition element

Part #194057

Replaced by #100109941

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Manufacturer substitution
This part replaces 194057. Substitute parts can look different from the original.
In Stock
Clip 183365
#16

Water heater diagram

Clip

Part #183365

Replaced by #183365-000

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Manufacturer substitution
This part replaces 183365. Substitute parts can look different from the original.
This item is not returnable
In Stock
Inlet Tube 183512
#21

Water heater diagram

Inlet tube

Part #183512

Replaced by #100109784

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Manufacturer substitution
This part replaces 183512. Substitute parts can look different from the original.
In Stock
Vent 183571
#19B

Water heater diagram

Vent

Part #183571

Replaced by #183571-000

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Manufacturer substitution
This part replaces 183571. Substitute parts can look different from the original.
In Stock
Hose Clamp 183545-1
#9A

Water heater diagram

Hose clamp

Part #183545-1

Replaced by #9004462115

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Manufacturer substitution
This part replaces 183545-1. Substitute parts can look different from the original.
This item is not returnable
In Stock
Valve 76527-3
#13

Water heater diagram

Valve

Part #76527-3

Replaced by #100108279

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Manufacturer substitution
This part replaces 76527-3. Substitute parts can look different from the original.
In Stock

Most common symptoms to help you fix your water heaters

Choose a symptom to see related water heater repairs.

Main causes: lack of power, no gas supply, thermostat limit switch tripped, bad element, bad thermostat, gas valve failu…

Main causes: loose water pipe fittings, leaky drain valve, bad temperature-pressure relief valve, leaky heating element,…

Main causes: water supply needs chlorine treatment, anode rod too reactive…

Main causes: broken heating element, thermostat failure, excessive tank sediment, tank size too small, burner valve asse…

Main causes: faulty pressure relief valve, water is overheating…

Main causes: thermostats need adjustment, water heater capacity too low, bad heating element, thermostat failure, excess…

Main causes: thermostat temperature set too high, thermostats need adjustment, faulty thermostat, shorted heating elemen…

Effective articles & videos to help repair your water heaters

Use the advice and tips in these articles and videos to get the most out of your water heater.

How to read a wiring schematic video

How to read a wiring schematic video

Learn how to decipher symbols so you can buy the right part for your problem.…

Easy DIY water heater repairs

Easy DIY water heater repairs

Read about some water heater repairs that you can easily do yourself.…

Water heater common questions

Water heater common questions

These common questions and answers can help you make the most of your water heater.…