Model # 220374500 Official Kenmore 40-gallon lp gas water heater

Here are the diagrams and repair parts for Official Kenmore 220374500 40-gallon lp gas 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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Showing 10 of 19 parts |

#13

Replacement parts diagram

Rod

Part #AP11309C

Replaced by #SP11309C

$67.96

In Stock

Qty

Replacement parts diagram

Thermostat

Part #AP8456B

Replaced by #SP12258B

$444.13

In Stock

Qty

#11

Replacement parts diagram

Door

Part #AS29501

Replaced by #AS29501-3

This item is not returnable

$24.09 |

20% OFF Phone Price : $30.09

In Stock

Qty

#12

Replacement parts diagram

Flue baffle

Part #AS25812A

Replaced by #AM25812

$48.31

In Stock

Qty

Replacement parts diagram

Burner

Part #AP8980C

Replaced by #SP8980C

$37.60

In Stock

Qty

Replacement parts diagram

Valve

Part #AS38106B

Replaced by #SP12039

$22.51

In Stock

Qty

Replacement parts diagram

Burner

Part #AS36335A

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

Replacement parts diagram

Burner supply tube

Part #AP10499D

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

#12A

Replacement parts diagram

Hanger

Part #AS20622C

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

#14

Replacement parts diagram

Baffle

Part #AS36352

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

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…

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…

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,…

Why does my hot water smell like rotten eggs?

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

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…

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…

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

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

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

Model # 220374500 Official Kenmore 40-gallon lp gas water heater

Model diagram and schematic

SEARCH WITHIN THIS MODEL

Most common symptoms to help you fix your water heaters

Why isn't my water heater heating my water?

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

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

Why does my hot water smell like rotten eggs?

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

Why is my water heater making the water too hot?

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

Effective articles & videos to help repair your water heaters

Wiring schematic symbols explained video

Using a wiring schematic to trace a current video

Easy DIY water heater repairs

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