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Kenmore
Gas Water Heater

Model # 18333481 Official Kenmore 42 gas water heater

Here are the diagrams and repair parts for Official Kenmore 18333481 42 gas 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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ALL PARTS
Showing 10 of 48 parts  |
Thermostat 018064
#15A

Replacement parts diagram

Thermostat

Part #018064

The manufacturer no longer makes this part, and there's no substitute part

Mag Anode 016007
#26

Replacement parts diagram

Mag anode

Part #016007

Replaced by #100108260

?
Manufacturer substitution
This part replaces 016007. Substitute parts can look different from the original.
$48.89
In Stock
Insulation 013034
#21A

Replacement parts diagram

Insulation

Part #013034

This item is not returnable
$2.29
In Stock
Insulation 013035
#21B

Replacement parts diagram

Insulation

Part #013035

$7.50
In Stock
Temperature Knob F145-0087
#16

Replacement parts diagram

Temperature knob

Part #F145-0087

Replaced by #F145-0087

?
Manufacturer substitution
This part replaces F145-0087. Substitute parts can look different from the original.
This item is not returnable
$7.49
In Stock
Baffle 050023
#25A

Replacement parts diagram

Baffle

Part #050023

Replaced by #9000354

?
Manufacturer substitution
This part replaces 050023. Substitute parts can look different from the original.
$25.99
In Stock
Dip Tube 026007
#28A

Replacement parts diagram

Dip tube

Part #026007

Replaced by #100108763

?
Manufacturer substitution
This part replaces 026007. Substitute parts can look different from the original.
$26.67
In Stock
Drain 017001
#14

Replacement parts diagram

Drain

Part #017001

Replaced by #100108269

?
Manufacturer substitution
This part replaces 017001. Substitute parts can look different from the original.
$18.57
In Stock
Mag Erad 3515

#NI

All parts diagram

Mag erad

Part #3515

Replaced by #23600

?
Manufacturer substitution
This part replaces 3515. Substitute parts can look different from the original.
$35.19
In Stock
Thermocouple F145-0093
#8

Replacement parts diagram

Thermocouple

Part #F145-0093

The manufacturer no longer makes this part, and there's no substitute part

Most common symptoms to help you fix your water heaters

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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 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's pressure relief valve dripping water?

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

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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 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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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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