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AO Smith
Gas Water Heater

Model # GDVH40 Official AO Smith water heater

Here are the diagrams and repair parts for Official AO Smith GDVH40 water heater, as well as links to manuals and error code tables, if available.

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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 63 parts  |
Burner 9002411
#9

Vent kit diagram

Burner

Part #9002411

Replaced by #9003631005

?
Manufacturer substitution
This part replaces 9002411. Substitute parts can look different from the original.
$46.79 | 
11% OFF Phone Price : $52.79
In Stock
Extension Pipe 9000713
#25

Vent kit diagram

Extension pipe

Part #9000713

$8.49
In Stock
Door Gasket 9000696
#3

Water heater diagram

Door gasket

Part #9000696

Replaced by #9000696005

?
Manufacturer substitution
This part replaces 9000696. Substitute parts can look different from the original.
$57.99
In Stock
Clips-pk8 9001305
#13

Water heater diagram

Clips-pk8

Part #9001305

Replaced by #9001305010

?
Manufacturer substitution
This part replaces 9001305. Substitute parts can look different from the original.
This item is not returnable
$3.99
In Stock
6"vent Asy 9003166
#48

Vent kit diagram

6"vent asy

Part #9003166

Replaced by #9003166005

?
Manufacturer substitution
This part replaces 9003166. Substitute parts can look different from the original.
$45.49
In Stock
Gasket 9000710
Gasket

Part #9000710

Replaced by #9000710015

?
Manufacturer substitution
This part replaces 9000710. Substitute parts can look different from the original.
$15.49
In Stock
Vent Pipe 9001279
#41

Vent kit diagram

Vent pipe

Part #9001279

Replaced by #9001279005

?
Manufacturer substitution
This part replaces 9001279. Substitute parts can look different from the original.
$10.49
In Stock
Insulation 181639-003
#58

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
Flue Pipe 9001285
#40

Vent kit diagram

Flue pipe

Part #9001285

Replaced by #9001285005

?
Manufacturer substitution
This part replaces 9001285. Substitute parts can look different from the original.
$49.49
In Stock
Shield 185424-000
#61

Water heater diagram

Shield

Part #185424-000

Replaced by #9005693005

?
Manufacturer substitution
This part replaces 185424-000. Substitute parts can look different from the original.
$45.99
In Stock

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Why isn't my water heater making enough hot water?

Main causes: broken heating element, thermostat failure, excessive tank sediment, tank size too small, burner valve asse…

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Why is my water heater making the water too hot?

Main causes: thermostat temperature set too high, thermostats need adjustment, faulty thermostat, shorted heating elemen…

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Why is my water heater's pressure relief valve dripping water?

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Wiring schematic symbols explained video

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