AO Smith
Gas Water Heater

Model #FPSH50271 Official AO Smith water heater

Here are the diagrams and repair parts for AO Smith FPSH50271 water heater, as well as links to manuals and error code tables, if available.

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Error Codes

Showing 10 of 40 parts

Water Heater Anode Rod (replaces 183523-016, 183523-019, 183523-023, 183523-026, 183523-029, 183523-26, 183523-29, 9001822, 9001835, 9003944, 9003972005)#1

Water heater Diagram

Anode

Part #183523-29
Replaced by #9003944005
?
Manufacturer substitution
This part replaces 183523-29. Substitute parts can look different from the original.
BEST SELLER
In Stock
$35.06 | 
12% OFF 
Phone Price: $40.06
Water Heater Temperature and Pressure Relief Valve (replaces 6900816, 9000071)#41

Water heater Diagram

Valve

Part #76527-3
Replaced by #9000071015
?
Manufacturer substitution
This part replaces 76527-3. Substitute parts can look different from the original.
BEST SELLER
In Stock
$15.54 | 
11% OFF 
Phone Price: $17.54
Water Heater Burner#16

Water heater Diagram

Burner,pg.

Part #183325
Replaced by #9003631005
?
Manufacturer substitution
This part replaces 183325. Substitute parts can look different from the original.
In Stock
$46.79 | 
10% OFF 
Phone Price: $51.79
Water Heater Exhaust Vent Blower Assembly#6

Water heater Diagram

Blower

Part #183505
Replaced by #9004306005
?
Manufacturer substitution
This part replaces 183505. Substitute parts can look different from the original.
In Stock
$565.49
Water Heater Burner Igniter#17

Water heater Diagram

Igniter assembly

Part #184047
Replaced by #9003626005
?
Manufacturer substitution
This part replaces 184047. Substitute parts can look different from the original.
In Stock
$139.93
Limit Switch#7

Water heater Diagram

Limit switch

Part #183380-2
Replaced by #9004661115
?
Manufacturer substitution
This part replaces 183380-2. Substitute parts can look different from the original.
In Stock
$105.49
Hose Clamp#11

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
$3.99
Label#NI

Water heater Diagram

Label

Part #183765
Replaced by #183765-000
?
Manufacturer substitution
This part replaces 183765. Substitute parts can look different from the original.
In Stock
$8.49
Hanger#3

Water heater Diagram

Baffle

Part #181360-2
Replaced by #9004362115
?
Manufacturer substitution
This part replaces 181360-2. Substitute parts can look different from the original.
In Stock
$18.99
Parts Bag#25

Water heater Diagram

Parts bag

Part #183509
Replaced by #9004460105
?
Manufacturer substitution
This part replaces 183509. Substitute parts can look different from the original.
In Stock
$73.49

Symptoms common to all water heaters

Choose a symptom to see related water heater repairs.

Main causes: thermostat temperature set too high, thermostats need adjustment, faulty thermostat, shorted heating element
Main causes: faulty pressure relief valve, water is overheating
Main causes: broken heating element, thermostat failure, excessive tank sediment, tank size too small, burner valve assembly failure
Main causes: lack of power, no gas supply, thermostat limit switch tripped, bad element, bad thermostat, gas valve failure, bad thermocouple
Main causes: water supply needs chlorine treatment, anode rod too reactive
Main causes: thermostats need adjustment, water heater capacity too low, bad heating element, thermostat failure, excessive tank sediment
Main causes: loose water pipe fittings, leaky drain valve, bad temperature-pressure relief valve, leaky heating element, cracked tank

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

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Easy DIY water heater repairs

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