Maytag HX402ERSCSA water heater repair and replacement parts
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Here are the repair parts and diagrams for your Maytag HX402ERSCSA water heater. The diagram(s) below can help you find the right part. If you’d like help, we invite you to call our customer service number at the top of the page, or click chat.
On this page, you can also find any manuals, installation guides and error code tables associated with this model.
For advice on diagnosing problems with appliances, lawn & garden equipment and other products, check out the videos, repair guides and articles in our DIY section.
Symptoms common to all water heaters
Repair guides for electric water heaters
If the water temperature fluctuates or you don't get enough hot water, follow these instructions to replace your water heater's thermostat.
Replace a broken temperature/pressure (T&P) relief valve on an electric water heater using these instructions.
If your water heater runs out of hot water quickly and one of the two heating elements has failed, replace the element following these step-by-step instructions.
Articles and videos common to all water heaters
Take our quiz to see how well you treat your appliances. Then, find out what you can do to help them last longer.
Learn how to decipher symbols so you can buy the right part for your problem.
These common questions and answers can help you make the most of your water heater.