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Error code · Dryer

Whirlpool Dryer F4E4 Code: Low or No Line Voltage

On Whirlpool WED / WGD electric and gas dryers, including Cabrio and Duet, F4E4 indicates low or no line voltage, which means something in the home power supply may be keeping the heater from turning on.…

Medium · inspection needed
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Code
F4E4
Appliance
Dryer
Brand
Whirlpool
Warranty
30-day workmanship

What F4E4 means

On Whirlpool WED / WGD electric and gas dryers, including Cabrio and Duet, F4E4 indicates low or no line voltage, which means something in the home power supply may be keeping the heater from turning on. An electric dryer needs its own 30-amp circuit with both sides fused. On a Whirlpool laundry tower or stacked laundry center the dryer section lists F4E4 as a main heater condition instead. Expect a dryer that tumbles but does not heat, with the code showing until a key is touched.

Common causes of F4E4

  • Household breaker or fuse feeding the dryer (one side tripped)
  • Cord and outlet connection
  • Main heater circuit on a tower
  • Control reading of supply voltage
✓ One safe check you can try

1. Touch any pad to clear the code and return to the time remaining. 2. Check your home breakers for the dryer, since an electric dryer uses two. 3. Turn the dryer's breaker off for one minute, then on. 4. Start a timed dry cycle and watch for one minute. 5. If it returns, call us and do not open the cabinet.

! Why to stop there
  • One tripped side at the breaker looks like a failing heater from the dryer's point of view
  • We measure what reaches the dryer before looking at the heater
  • A written price comes first, and an older dryer gets an honest repair-value comment
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.
→Same appliance

Other Dryer codes

tSWhirlpool Dryer Code tS: Thermistor Reading Out of Range Water TankWhirlpool Dryer Message Water Tank: Tank Full or Not Seated LocWhirlpool Dryer Code Loc: Control Lock Turned On by Mistake PFWhirlpool Dryer PF Code: Power Failure During a Cycle F6E2Whirlpool Tower Dryer Code F6E2: Control Link Check with Five-Minute Reset F6E3Whirlpool Dryer F6E3 Code: Control Alert on Three Models F6E4Whirlpool Laundry Tower Dryer F6E4 Code: Control Communication with the Panel F6E5Whirlpool Laundry Tower Dryer Code F6E5: Control Link Lost
F4E4F4E4 questions
Why would the dryer tumble but not heat?

A 240-volt dryer needs both sides of its supply. If one side is missing, the drum can still turn on the remaining power while the heater cannot work. F4E4 flags that kind of shortage.

Is F4E4 a problem with the dryer or my house?

It can be either. The code says line voltage looks low or absent, so we check the outlet and the breaker side first, then the dryer's own circuit.

Is F4E4 the same on a tower?

No. A laundry tower lists F4E4 for the main heater in the dryer section. The characters match, but the clue differs, so the model type matters when we diagnose it.

Book a visit

Still seeing F4E4?

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

(713) 589-6107