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AO Smith
Gas Water Heater

Model # XCVT50L Official AO Smith water heater

Here are the diagrams and repair parts for Official AO Smith XCVT50L water heater, as well as links to manuals and error code tables, if available.

There are a couple of ways to find the part or diagram you need:

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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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For DIY troubleshooting advice and repair guides, visit our repair help section.

Error Codes

Model diagram and schematic

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ALL PARTS
Showing 10 of 34 parts  |
Control Valve 182792-000
#11A

Water heater diagram

Control valve

Part #182792-000

Replaced by #9003408005

?
Manufacturer substitution
This part replaces 182792-000. Substitute parts can look different from the original.
$277.19 | 
$12.00 OFF Phone Price : $289.19
In Stock
Burner Tube 183163-003
#6

Water heater diagram

Burner tube

Part #183163-003

Replaced by #100109207

?
Manufacturer substitution
This part replaces 183163-003. Substitute parts can look different from the original.
$71.11
In Stock
Drain Pan 23913-A
#26A

Water heater diagram

Drain pan

Part #23913-A

Replaced by #100108616

?
Manufacturer substitution
This part replaces 23913-A. Substitute parts can look different from the original.
$64.44
In Stock
Insulation 181639-003
#NI

Water heater diagram

Insulation

Part #181639-003

Replaced by #9003971005

?
Manufacturer substitution
This part replaces 181639-003. Substitute parts can look different from the original.
$21.99
In Stock
Burner Tube 183450-003
#6A

Water heater diagram

Burner tube

Part #183450-003

Replaced by #100109255

?
Manufacturer substitution
This part replaces 183450-003. Substitute parts can look different from the original.
$70.00
In Stock
Burner Head 183583-000
#4

Water heater diagram

Burner head

Part #183583-000

Replaced by #100109225

?
Manufacturer substitution
This part replaces 183583-000. Substitute parts can look different from the original.
$64.44
In Stock
Control Valve 182791-004
#11

Water heater diagram

Control valve

Part #182791-004

Replaced by #100109217

?
Manufacturer substitution
This part replaces 182791-004. Substitute parts can look different from the original.
$229.09
In Stock
Drain Pan 23912-A
#26

Water heater diagram

Drain pan

Part #23912-A

Replaced by #100108459

?
Manufacturer substitution
This part replaces 23912-A. Substitute parts can look different from the original.
$63.33
In Stock
Inlet Tube 183776-036
#13

Water heater diagram

Inlet tube

Part #183776-036

Replaced by #100108853

?
Manufacturer substitution
This part replaces 183776-036. Substitute parts can look different from the original.
$30.00
In Stock
Anode Rod 183523-039
#2

Water heater diagram

Anode rod

Part #183523-039

Replaced by #100109594

?
Manufacturer substitution
This part replaces 183523-039. Substitute parts can look different from the original.
$55.56
In Stock

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