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GE
Electric Water Heater

Model # GE40S12BLM01 Official GE water heater

Here are the diagrams and repair parts for Official GE GE40S12BLM01 water heater, as well as links to manuals and error code tables, if available.

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Error Codes

Model diagram and schematic

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ALL PARTS
Showing 10 of 34 parts  |
Ge Badge WR04X29994
#10

Water heater assembly diagram

Ge badge

Part #WR04X29994

$8.11
In Stock
Water Heater Anode Rod WS02X22262
Water heater anode rod

Part #WS02X22262

Replaced by #WS02X22961

?
Manufacturer substitution
This part replaces WS02X22262. Substitute parts can look different from the original.
$88.56
In Stock
Connected Wi WH22X29073
#50

Water heater assembly diagram

Connected wi

Part #WH22X29073

Replaced by #WH22X29461

?
Manufacturer substitution
This part replaces WH22X29073. Substitute parts can look different from the original.
$53.62
In Stock
Tco Bracket WS03X22401
Tco bracket

Part #WS03X22401

$8.26
In Stock
Control Bezel WS31X22230
Control bezel

Part #WS31X22230

$12.26
In Stock
Scr 10-32 Gx WS02X22081
Scr 10-32 gx

Part #WS02X22081

$8.91
In Stock
T2 Sensor Tank Upper WS17X22382
T2 sensor tank upper

Part #WS17X22382

$44.91
In Stock
Barrier Diel WS04X21920
Barrier diel

Part #WS04X21920

$10.23
In Stock
Tco 180f WS17X22386
Tco 180f

Part #WS17X22386

$50.82
In Stock
T-p Valve WS06X21923
T-p valve

Part #WS06X21923

$87.00
In Stock

Most common symptoms to help you fix your water heaters

Choose a symptom to see related water heater repairs.

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Why isn't my water heater heating my water?

Main causes: lack of power, no gas supply, thermostat limit switch tripped, bad element, bad thermostat, gas valve failu…

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

Main causes: thermostats need adjustment, water heater capacity too low, bad heating element, thermostat failure, excess…

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Why is there water in my water heater's drain pan?

Main causes: loose water pipe fittings, leaky drain valve, bad temperature-pressure relief valve, leaky heating element,…

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Why does my hot water smell like rotten eggs?

Main causes: water supply needs chlorine treatment, anode rod too reactive…

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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?

Main causes: faulty pressure relief valve, water is overheating…

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Repair guides for electric water heaters

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How to replace a water heater element

How to replace a water heater element

If your water heater runs out of hot water quickly and one of the two heating elements has failed, replace the element f…

Read more
Repair difficulty
Time required
 30 minutes or less
How to replace an electric water heater thermostat

How to replace an electric water heater thermostat

If the water temperature fluctuates or you don't get enough hot water, follow these instructions to replace your water h…

Read more
Repair difficulty
Time required
 30 minutes or less
How to replace a water heater temperature and pressure (T&P) relief valve

How to replace a water heater temperature and pressure (T&P) relief valve

Replace a broken temperature/pressure (T&P) relief valve on an electric water heater using these instructions.…

Read more
Repair difficulty
Time required
 15 minutes or less

Effective articles & videos to help repair your water heaters

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

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Wiring schematic symbols explained video

Wiring schematic symbols explained video

Learn some of the most common symbols found in a wiring diagram and what they mean.…

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Using a wiring schematic to trace a current video

Using a wiring schematic to trace a current video

Find out what’s wrong with your appliance by following a circuit.…

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Easy DIY water heater repairs

Easy DIY water heater repairs

Read about some water heater repairs that you can easily do yourself.…

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