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Error code · Washer

GE UltraFresh Washer Code 20: Flood-Level Fill in the Tub

Code 20 on GE UltraFresh front-load washers (GFW510, GFW550, GFW650 and GFW850, 2020 and newer) means the control calculated that more than 41 gallons had entered the tub, which is a flood-level volume. It stops the…

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Code
20
Appliance
Washer
Brand
GE
Warranty
30-day workmanship

What 20 means

Code 20 on GE UltraFresh front-load washers (GFW510, GFW550, GFW650 and GFW850, 2020 and newer) means the control calculated that more than 41 gallons had entered the tub, which is a flood-level volume. It stops the fill to protect the floor. It is logged in the stored error history for a technician and may also be shown on the display on these models. You may find a cycle that stopped with the drum very full, water not draining, or a fill valve that kept running.

Common causes of 20

  • Water inlet valve that does not shut off
  • Pressure sensor misreading the water level
  • Drain that is blocked while the tub fills
  • Control not closing the fill command
✓ One safe check you can try

1. Turn both water supply valves off at the wall right away. 2. If water is on the floor, unplug the washer only if the cord and outlet are dry and you can reach them without stepping in water. 3. Do not start another cycle until the tub is drained and the cause is checked.

! Why to stop there
  • Whether the valve, the level sensing or the drain caused the overfill cannot be told from the number alone
  • We check the inlet valves for leak-through, the level sensor and the drain path
  • A written price comes first, and the repair is covered by a 30-day workmanship warranty
Opening a panel yourself does not automatically cancel a manufacturer warranty, but it can cause accidental damage, and some manufacturers set their own service conditions. Check your warranty terms, or ask us, before deciding.
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Other Washer codes

85GE UltraFresh Washer Code 85: Voltage Out of Range Door / doorGE UltraFresh Washer Message "Door": Open the Door Before the Next Cycle LidGE Top-Load Washer Message "Lid": Open and Close the Lid to Continue Lid Locked light flashingGE Top-Load Washer Lid Locked Light Flashing: Three Cycles, No Lid Opened Fill light blinkingGE Top-Load Washer Fill Light Blinking: Two Blinks for No Water, Three for Open Lid Wash and Rinse lights blinkingGE Spacemaker Washer Wash and Rinse Lights Blinking: Water Not Entering Two furthest lights flashingGE Top-Load Washer Two Furthest Lights Flashing: General Cycle Error PoGE Top-Load Washer Message "Po": Slow to Pump Out the Water
2020 questions
What should I do right now?

Close both supply valves, keep clear of standing water near the outlet, and do not run the washer again until it is inspected. Overfill can reach the floor.

Is a full drum with no drain always code 20?

No, a blocked drain looks similar but code 20 is about the calculated fill volume exceeding the limit, so we check inlet and level sensing too.

Can I just drain it and try again?

We would not. The cause of the overfill should be found first so it cannot repeat. Leaving it running or refilling could put water on the floor, so shut the valves and wait for us.

Book a visit

Still seeing 20?

A technician diagnoses it on site and gives you the price in writing before any work starts.

(713) 547-5545