Can’t find your part?   Contact us:   +1-309-603-4777
Open Hamburger Menu
Sears Parts Direct
Tips to find your model number
Cart
Orders
Your models

Keep track of the models you own in your profile

Sign in or Register to view or add models

Schedule a repair
Electric Water Heater

Model # HX402ERSCSA Official Maytag water heater

Here are the diagrams and repair parts for Official Maytag HX402ERSCSA water heater, as well as links to manuals and error code tables, if available.

By Schematic
SELECT DIAGRAM
?

This is the number corresponding to the part on the diagram / schematic

Browse Parts forHX402ERSCSA Water Heaters

  • Thermostat 66001254
    #17

    Body diagram

    Thermostat

    Part #66001254

    Replaced by #9001954015

    ?
    Manufacturer substitution
    This part replaces 66001254. Substitute parts can look different from the original.
    BEST SELLER
    $28.09
    18% OFF Phone Price : $34.09
    In Stock
  • Terminal Cover 66001064
    #16

    Body diagram

    Terminal cover

    Part #66001064

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

  • Nipple (w/o Heat Trap) (series 10) 66001414
    #2A

    Body diagram

    Nipple (w/o heat trap) (series 10)

    Part #66001414

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

  • Access Panel 66001199
    #15

    Body diagram

    Access panel

    Part #66001199

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

  • Anode/nipple, Secondary (w/heat Trap) (series 10) (non-illus) 66001413
    #4C

    Body diagram

    Anode/nipple, secondary (w/heat trap) (series 10) (non-illus)

    Part #66001413

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

  • Temperature Valve 66001010
    #1

    Body diagram

    Temperature valve

    Part #66001010

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

  • Anode/nipple, Secondary (w/o Heat Trap) (series 10) 66001412
    #4A

    Body diagram

    Anode/nipple, secondary (w/o heat trap) (series 10)

    Part #66001412

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

  • Terminal Cover 66001268
    #11

    Body diagram

    Terminal cover

    Part #66001268

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

  • Element Gasket 66001053
    Element gasket

    Part #66001053

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

  • Thermostat 66001202
    #12

    Body diagram

    Thermostat

    Part #66001202

    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.

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

Main causes: broken heating element, thermostat failure, excessive tank sediment, tank size too small, burner valve asse…

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

Main causes: thermostat temperature set too high, thermostats need adjustment, faulty thermostat, shorted heating elemen…

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

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

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

Repair guides for electric water heaters

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…

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.…

Repair difficulty
Time required
 15 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…

Repair difficulty
Time required
 30 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.

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.…

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.…

Easy DIY water heater repairs

Easy DIY water heater repairs

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

Parts & More

Dishwasher
Electric Range
Electric Wall Oven
Gas Range
Parts
Range Hood
Side-By-Side Refrigerator
Top-Mount Refrigerator
Trash Compactor
Upright Freezer