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Maytag
Dishwasher

Model # HE21240S Official Maytag water heater

Here are the diagrams and repair parts for Official Maytag HE21240S 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 13 parts  |
Anode, Primary - Series 12 66001109
#25

Body diagram

Anode, primary - series 12

Part #66001109

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

Terminal Cover 66001056
#12

Body diagram

Terminal cover

Part #66001056

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

Insulation, Pipe (2 Ea) 66001034
#3

Body diagram

Insulation, pipe (2 ea)

Part #66001034

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

Anode, Secondary - Series 12 66001110
#26

Body diagram

Anode, secondary - series 12

Part #66001110

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

Cover, Terminal (lwr Thr 66001064
Cover, terminal (lwr thr

Part #66001064

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

Trap, Heat - Series 12 66001108
#2

Body diagram

Trap, heat - series 12

Part #66001108

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

Panel, Access (lwr) 66001058
#16

Body diagram

Panel, access (lwr)

Part #66001058

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

Drain Cover 66001063
#24

Body diagram

Drain cover

Part #66001063

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

Thermostat, Lower (w/hi- 66001008
#13

Body diagram

Thermostat, lower (w/hi-

Part #66001008

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

Panel 66001060
#18

Body diagram

Panel

Part #66001060

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

Most common symptoms to help you fix your dishwashers

Choose a symptom to see related dishwasher repairs.

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Why is my dishwasher noisy?

Main causes: glass or popcorn kernel stuck in the chopper blade, drain line vibrating against the cabinet, debris in was…

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Why don't my dishes get dry?

Main causes: not using rinse aid, rinse aid dispenser failure, broken heating element, malfunctioning vent, drying fan f…

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Why is my dishwasher leaking?

Main causes: damaged or stuck spray arm, leaking door seal, damaged door hinge, leaky heating element water seal, cracke…

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Why won't my dishwasher drain?

Main causes: clogged kitchen sink drain, clogged drain hose, drain check valve damaged, drain pump failure, control syst…

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Why does my dishwasher door drop open too fast?

Main causes: broken door spring, damaged or broken door hinge…

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Why does my dishwasher stop mid-cycle?

Main causes: broken door latch, tripped circuit breaker, broken heating element, faulty vent fan, sensor failure, contro…

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Why can't I adjust the dishwasher rack height?

Main cause: damaged rack height adjuster…

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Why isn't my dishwasher getting dishes clean?

Main causes: improper loading, low water temperature, improper detergent dosage, detergent dispenser failure, spray arm …

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Why won't my dishwasher start?

Main causes: light switch beside the sink turned off, lack of power, bad dishwasher door switch, control system failure,…

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Most common repair guides to help fix your dishwashers

These step-by-step repair guides will help you safely fix what’s broken on your dishwasher.

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How to replace a dishwasher high-limit thermostat

How to replace a dishwasher high-limit thermostat

Follow these steps to replace the high-limit thermostat in your dishwasher if prevents the heating element from heating.…

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Repair difficulty
Time required
 30 minutes or less
How to replace a dishwasher door outer panel

How to replace a dishwasher door outer panel

If your dishwasher door is dented or you want it to match your cabinets or other appliances, this guide shows how to rep…

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Repair difficulty
Time required
 15 minutes or less
How to replace a dishwasher thermal fuse

How to replace a dishwasher thermal fuse

A completely dead control panel often indicates that the thermal fuse on the electronic control board is blown; follow t…

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Repair difficulty
Time required
 15 minutes or less

Effective articles & videos to help repair your dishwashers

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

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How to clean and maintain your dishwasher

How to clean and maintain your dishwasher

Get tips for cleaning and maintaining your dishwasher…

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5 Holiday Cleaning Tasks Essential to Boosting Your Home’s Image

5 Holiday Cleaning Tasks Essential to Boosting Your Home’s Image

Get tips on completing essential holiday cleaning tasks to brighten your home.…

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Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect.…

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