AO Smith
Gas Water Heater

Model # FPSH75261 Official AO Smith water heater

Here are the diagrams and repair parts for Official AO Smith FPSH75261 water heater, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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ALL PARTS
Showing 10 of 26 parts  |

Lock Nut 29001
#7

Water heater diagram

Lock nut

Part #29001

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

Water heater diagram

Wiring harness

Part #194453

In Stock
Restrictor 35405
#18

Water heater diagram

Restrictor

Part #35405

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
Nipple 194139-1
#20

Water heater diagram

Nipple

Part #194139-1

Replaced by #100109450

?
Manufacturer substitution
This part replaces 194139-1. Substitute parts can look different from the original.
In Stock
Inner Door 39923
#10

Water heater diagram

Inner door

Part #39923

Replaced by #100109442

?
Manufacturer substitution
This part replaces 39923. Substitute parts can look different from the original.
In Stock
Ignition Element 194057
#5

Water heater diagram

Ignition element

Part #194057

Replaced by #100109941

?
Manufacturer substitution
This part replaces 194057. Substitute parts can look different from the original.
In Stock
Valve 76527-3
#13

Water heater diagram

Valve

Part #76527-3

Replaced by #9000071

?
Manufacturer substitution
This part replaces 76527-3. Substitute parts can look different from the original.
$15.54
11% OFF Phone Price : $17.54
In Stock
Inlet Tube 183512
#21

Water heater diagram

Inlet tube

Part #183512

Replaced by #100109784

?
Manufacturer substitution
This part replaces 183512. 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

?
Manufacturer substitution
This part replaces 183545-1. Substitute parts can look different from the original.
This item is not returnable
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…

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

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

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.

Wiring schematic symbols explained video

Wiring schematic symbols explained video

Learn some of the most common symbols found in a wiring diagram and what they mean.…

Using a wiring schematic to trace a current video

Using a wiring schematic to trace a current video

Find out what’s wrong with your appliance by following a circuit.…

Easy DIY water heater repairs

Easy DIY water heater repairs

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