Models > GDT720SSF0SS > Symptoms > Not drying dishes properly

Parts That Fix General Electric Dishwasher GDT720SSF0SS Not drying dishes properly

Not drying dishes properly is a commonly reported symptom for the GDT720SSF0SS General Electric Dishwasher, and we have put together a full guide on how to fix this. This advice is based on feedback from people who own this exact appliance. We have listed the most common parts for your GDT720SSF0SS General Electric Dishwasher that will fix Not drying dishes properly. We have included repair instructions, and helpful step-by-step video tutorials. If you are experiencing this issue, not to worry, DIYers just like you have fixed this, and shared their experience to help you!

Fixes Symptom 58% of time
★★★★★
★★★★★
20 Reviews

Rated by 8 customers 

  

Really Easy 

30 - 60 mins 

Ratings submitted by customers like you who bought this part.   

The element heating assembly is found at the bottom of the dishwasher tub, and helps to warm the water in the wash cycle, and dry the dishes afterward. If the water does not heat up during the wash cycle, or the dishes are not being dried properly, you may need to replace the element heating assembly in your dishwasher. This element heating assembly is horseshoe-shaped and is sold individually. To replace your heating assembly, first make sure it has cooled down, then simply slide the connecting tabs out. Replace with a new heating element and your problem should be solved.

$ 56.37
  In Stock
PartSelect Number PS16729156
Manufacturer Part Number WD05X30818

Customer Repair Stories

Dish washer not heating water not drying dishes.

Parts Select has excellent video instruction. they are way better than I could describe. the repair went smoothly. the heating element wasn't the issue. and it's may not be yours either. I found that the flood switch was the problem part number PS8690623. It's located under the filter screen in the bottom Yes that long grey plastic thing under the screen. It's held in by two 1/4 inch screws. Use a wet dry vacuum or towels to dry up the water in the sump. ABOVE ALL don't drop the screws. You'll be taking the pump apart if you do. Gently lift out the flood switch. There will be wires plugged into the base. With a flat screwdriver gently pop off the white plug from the green base. The plug only goes on one way reassemble in reverse order.
  • Richard from SPRING HILL, FL
  • Difficulty Level:
    Very Easy
  • Total Repair Time:
    15 - 30 mins
  • Tools:
    Nutdriver, Pliers, Screw drivers, Wrench set
11 of 11 people found this instruction helpful.
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Dry cycle was not working and dishes weren't getting dry.

Unplugged the dishwasher and turned off the water. In order to pull the dishwasher out I had to remove disconnect the waterline. Opened the dishwasher door to remove the screws attached under the counter holding the dishwasher in place. Once removed I pulled the dishwasher out of the under counter pocket far enough that I could access the rear connections to the heating element. Carefully disconnected the wires connected to the heating element and then loosened the large nuts securing the heating element. Once the nuts were removed I disengaged the element from the holders and removed it from the dishwasher. Installed the new element in place engaging it into the holders inside the dishwasher. Then moved back to the rear of the dishwasher installing the nuts that were removed earlier on the new element and reconnected the cables.

I ordered my new heating element prior to checking the continuity of the old one. I checked the continuity of the old one once it was removed and it was ok, not great but still acceptable so I knew the new element wasn't going to fix the issue, but installed it anyways. My issue was actually the float switch, so if you want to be sure of your issue, remove the current heating element from your dishwasher and check the continuity before ordering if you want to save some money.
  • Heath from PARKER, CO
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    30 - 60 mins
  • Tools:
    Screw drivers, Wrench (Adjustable)
12 of 13 people found this instruction helpful.
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Fixes Symptom 42% of time
★★★★★
★★★★★
57 Reviews

Rated by 21 customers 

  

Easy 

30 - 60 mins 

Ratings submitted by customers like you who bought this part.   

This is a flood switch assembly for your washer. The flood switch controls the hot and cold water filling your washer tub to ensure the proper amount of water. You may need to replace this part if your washer is overfilling or underfilling with water. It is about 5.5 inches in length, and mostly black in color with a green tip.

$ 54.03
  In Stock
PartSelect Number PS8690623
Manufacturer Part Number WD21X10519

Replacing your General Electric Dishwasher Flood Switch

Replacing your Flood Switch

Customer Repair Stories

Heating Element Wasn't Turning On So Dishes Weren't Drying

Ran the diagnostic code test and no alarms turned on. Ran the heater test and it didn't turn on. I figured it was either the flood switch or the heating element itself. Removed and cleaned the flood switch and still nothing. Replaced the old flood switch and now it works like a charm. It took a minute to run tests and figure out a plan of action, but after ordering and receiving the part it was a quick operation to replace the old flood switch. Kill the power. Remove lower basket. Remove lower arm. Remove the coarse filter and the fine filter. Dry up water in bottom of dishwasher. Use 1/4" nut driver to remove two screws holding flood switch in place. Unplug old switch. Plug in new one. And put everything back. Saved a few bucks for sure. If I can do it, you can do it!
  • Cheyne from RIVERSIDE, CA
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    Less than 15 mins
  • Tools:
    Nutdriver
15 of 15 people found this instruction helpful.
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No water flowing into dishwasher

We tried cleaning out the filter and it clogged with a huge amount of gunk. We removed the gunk, scrubbed the filter, and tried running the dishwasher, but still no water. That took over an hour (not counting the time the dishwasher spent running). Then we tried your diagnosis center and it pointed to the flood switch or the water valve. I extracted the flood switch (another 30-60 minutes) to check it, and it also contained gunk and (significantly) did not rattle, which made me suspect the flood switch was the problem, so I ordered one. Once the replacement arrived, I checked it and the flood switch rattled, confirming that it should work properly. I spent 30-45 minutes installing it, plus the filter assembly and racks I had to remove to access it. Ran the dishwasher and everything came out sparkling clean. I don't know where the gunk came from, but if you aren't getting water and the filter is full of gunk, check the flood switch.
  • Jeff from AUBURNDALE, MA
  • Difficulty Level:
    Easy
  • Total Repair Time:
    30 - 60 mins
  • Tools:
    Nutdriver, Screw drivers
32 of 38 people found this instruction helpful.
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