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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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  • In the search box below, enter all or part of the part number or the part’s name.

Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

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Error Codes

Model diagram and schematic

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Showing 10 of 37 parts  |
Label 182734
#NI

Water heater diagram

Label

Part #182734

Replaced by #182734-000

?
Manufacturer substitution
This part replaces 182734. Substitute parts can look different from the original.
$13.99
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.
$44.44
In Stock
Pilot,lp 182729-1
Pilot,lp

Part #182729-1

Replaced by #182729-001

?
Manufacturer substitution
This part replaces 182729-1. Substitute parts can look different from the original.
$25.99
In Stock
Hanger 181360
#3

Water heater diagram

Hanger

Part #181360

Replaced by #9004362115

?
Manufacturer substitution
This part replaces 181360. Substitute parts can look different from the original.
$18.99
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.
$57.78
In Stock
Thrmocoupl 23673
#9

Water heater diagram

Thrmocoupl

Part #23673

Replaced by #100108462

?
Manufacturer substitution
This part replaces 23673. Substitute parts can look different from the original.
$33.33
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.
$27.78
In Stock
Gas Valve 181775-2
#25

Water heater diagram

Gas valve

Part #181775-2

Replaced by #100109219

?
Manufacturer substitution
This part replaces 181775-2. Substitute parts can look different from the original.
$336.67
In Stock
Tube,therm 182970-39
#26

Water heater diagram

Tube,therm

Part #182970-39

Replaced by #9003903005

?
Manufacturer substitution
This part replaces 182970-39. Substitute parts can look different from the original.
$27.99
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.
$116.49
In Stock

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