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Whirlpool Washer F8 E3 Error Code: Overflow Condition Detected

Quick Answer

Whirlpool F8 E3 is an overflow condition and requires immediate action. The pressure switch detected water above the maximum level, which means either the inlet valve is stuck open (water keeps flowing in even though the washer told it to stop) or the pressure switch itself is giving a false reading. The FIRST thing to do is turn off both water supply valves behind the washer.

Whirlpool F8 E3 is an overflow condition and requires immediate action. The pressure switch detected water above the maximum level, which means either the inlet valve is stuck open (water keeps flowing in even though the washer told it to stop) or the pressure switch itself is giving a false reading. The FIRST thing to do is turn off both water supply valves behind the washer. Then unplug the washer. If you hear water still entering the tub after turning off the valves, the valves themselves may not be fully sealing. The most common cause of genuine F8 E3 (not a false alarm) is a failed water inlet valve where the solenoid plunger is stuck in the open position. The second cause is a pressure switch hose that has fallen off the tub connection, preventing the board from knowing the water level.

WhirlpoolWasherSeverity: criticalDifficulty: intermediate85% DIY Success
Time to Fix
15–60 min
Difficulty
intermediate
Parts Cost
$2 – $50
Tools Needed
Towels, Flashlight

What Does the F8 E3 Code Mean?

F8 E3 = OVERFLOW. Turn off both supply valves IMMEDIATELY. Then unplug. Most common cause: inlet valve stuck open. Also check pressure switch hose is connected.

Most Likely Causes

Based on aggregated repair data, here is the probability breakdown for this error code:

Water inlet valve stuck open (solenoid jammed)40%
Pressure switch hose disconnected from tub24%
Pressure switch failed (false overflow reading)14%
Siphon effect from drain hose pulling water back in12%
Inlet valve not closing fully (leaks through slowly)10%

Symptoms You May Notice

  • F8 E3 on display
  • Water visible above normal level in tub
  • Water on floor around washer
  • Washer stopped mid-fill
  • Continuous water sound even after cycle stopped

Can you reset a Whirlpool washer to clear the F8 E3 code?

Fix the overflow cause FIRST. Then turn supply valves back on. Plug in and press Pause/Cancel twice, then Power. Monitor the first fill cycle carefully. Be ready to turn off supply valves if F8 E3 returns.

Tools Required for Diagnosis

TowelsFlashlightMultimeterPliers

Diagnostic Checklist

Follow these steps in order. We start with the easiest external fixes before opening up the machine.

1

IMMEDIATELY turn off both hot and cold supply valves behind the washer

IMMEDIATELY turn off both hot and cold supply valves behind the washer. Unplug the washer. Check the floor for water and use towels to prevent damage. Listen for water still entering the tub - if you hear flow with valves off, the hose or valve is not sealing.

2

Check the pressure switch hose

3

Test the inlet valve

Replacement Parts

If your diagnostic testing proves the component has failed, you will need a replacement. We recommend OEM parts over aftermarket for water-handling components.

Part Name
Whirlpool Water Inlet ValveW10853723 · $30–$50
Pressure Switch HoseW10004890 · $5–$10
Hose ClampN/A · $2–$5

Repair vs. Replace Calculator

Appliance Age (Years)7 Yrs
Labor Approach
Our Verdict
REPAIR
Estimated Cost: $26 (Parts) vs $700 (New Machine)

Frequently Asked Questions

Is F8 E3 an emergency?
Yes, relative to other washer codes. F8 E3 means water is above the safe level. Turn off supply valves immediately to prevent flooding. Most other codes can wait for convenient repair, but F8 E3 risks water damage to your floor and surrounding areas.
Can a bad pressure switch cause F8 E3 even without actual overflow?
Yes. If the pressure switch fails in a way that reads 'high water' when the tub is actually at normal level, the washer will display F8 E3 as a false alarm. Check the pressure hose and switch before replacing the inlet valve.
My washer had F8 E3 once but has been fine since. Should I worry?
A one-time F8 E3 can be caused by a momentary pressure switch glitch or a slow-closing valve that temporarily overfilled. If it does not recur, no action is needed. However, if the inlet valve is aging (5+ years), it may be starting to stick and will worsen. Consider preventive replacement.

Related Whirlpool Washer Error Codes

Code: HUBWhirlpool Washer Error CodesCode: F8Whirlpool F8: Water System FaultsCode: F8 E1Whirlpool F8 E1: Water Supply Timeout

Same Fix Works on These Brands

Whirlpool shares the same hardware platform with these brands. The diagnosis and repair steps are identical.

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Models Known to Experience F8 E3 Errors

This repair applies to most Whirlpool washers with this error code. Common model numbers include:

WFW9150WW, WTW5000DW, WFW94HEXW, WTW7000DW, WFW8300SW

Last verified for technical accuracy on March 15, 2026