Gas Water Heater

Model # FPSH50270 Official AO Smith water heater

Here are the diagrams and repair parts for Official AO Smith FPSH50270 water heater, as well as links to manuals and error code tables, if available.

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Browse Parts for
FPSH50270 Water Heaters
Burner,pg. 183325
#16

Water heater diagram

Burner,pg.

Part #183325

Replaced by #9003631005

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Manufacturer substitution
This part replaces 183325. Substitute parts can look different from the original.
$46.79
11% OFF Phone Price : $52.79
In Stock
Wiring Harness 183506-1
#42

Water heater diagram

Wiring harness

Part #183506-1

Replaced by #9006022015

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Manufacturer substitution
This part replaces 183506-1. Substitute parts can look different from the original.
In Stock
Vent 183571
#28

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
Collar 20172-21
#20

Water heater diagram

Collar

Part #20172-21

Replaced by #9004610115

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Manufacturer substitution
This part replaces 20172-21. Substitute parts can look different from the original.
In Stock
Limit Switch 183380-2
#7

Water heater diagram

Limit switch

Part #183380-2

Replaced by #9004661115

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Manufacturer substitution
This part replaces 183380-2. Substitute parts can look different from the original.
In Stock
Hose Clamp 183545
#10

Water heater diagram

Hose clamp

Part #183545

Replaced by #9004461115

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Manufacturer substitution
This part replaces 183545. Substitute parts can look different from the original.
This item is not returnable
In Stock
Valve 76527-3
#41

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
Blower 183505
#6

Water heater diagram

Blower

Part #183505

Replaced by #100109777

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Manufacturer substitution
This part replaces 183505. Substitute parts can look different from the original.
In Stock
Combo.valv 183760
#21

Water heater diagram

Combo.valv

Part #183760

Replaced by #9004240005

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Manufacturer substitution
This part replaces 183760. Substitute parts can look different from the original.
$346.32
$12.00 OFF Phone Price : $358.32
In Stock
Igniter Assembly 184047
#17

Water heater diagram

Igniter assembly

Part #184047

Replaced by #100109355

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Manufacturer substitution
This part replaces 184047. 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.…