AO Smith
Gas Water Heater

Model # FCG50247 Official AO Smith water heater

Here are the diagrams and repair parts for Official AO Smith FCG50247 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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Showing 10 of 37 parts  |

Burner Tube 182728-3
Burner tube

Part #182728-3

Replaced by #182728-003

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Manufacturer substitution
This part replaces 182728-3. Substitute parts can look different from the original.
In Stock
Orifice,pg 181791-50
#7

Water heater diagram

Orifice,pg

Part #181791-50

Replaced by #100108722

?
Manufacturer substitution
This part replaces 181791-50. Substitute parts can look different from the original.
In Stock
Insert 181235
#15

Water heater diagram

Insert

Part #181235

Replaced by #183360-000

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Manufacturer substitution
This part replaces 181235. Substitute parts can look different from the original.
In Stock
Pilot,lp 182729-1
Pilot,lp

Part #182729-1

Replaced by #182729-001

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Manufacturer substitution
This part replaces 182729-1. Substitute parts can look different from the original.
In Stock
Natural Gas Burner 182730
Natural gas burner

Part #182730

Replaced by #100109226

?
Manufacturer substitution
This part replaces 182730. Substitute parts can look different from the original.
In Stock
Burner 182725-5
#5

Water heater diagram

Burner

Part #182725-5

Replaced by #9006992005

?
Manufacturer substitution
This part replaces 182725-5. Substitute parts can look different from the original.
In Stock
Orifice-pg 181508-51
#7A

Water heater diagram

Orifice-pg

Part #181508-51

Replaced by #100109664

?
Manufacturer substitution
This part replaces 181508-51. Substitute parts can look different from the original.
In Stock
Burner Pg. 182725-7
#5C

Water heater diagram

Burner pg.

Part #182725-7

Replaced by #182725-007

?
Manufacturer substitution
This part replaces 182725-7. Substitute parts can look different from the original.
In Stock
Baffle 181589
#2

Water heater diagram

Baffle

Part #181589

Replaced by #100111607

?
Manufacturer substitution
This part replaces 181589. Substitute parts can look different from the original.
In Stock
T & P Valve 23740-1
#28

Water heater diagram

T & p valve

Part #23740-1

Replaced by #9000071

?
Manufacturer substitution
This part replaces 23740-1. Substitute parts can look different from the original.
$15.54
11% OFF Phone Price : $17.54
In Stock

Most common symptoms to help you fix your water heaters

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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…

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