Lakeway, TX · Whirlpool Dryer Repair · Error Code

Whirlpool Dryer Repair Error Code F4

In Lakeway, we see this code often. We confirm the root cause during the diagnostic before any repair.

Appliance: Whirlpool Dryer
Meaning: Heater Relay Failure
Coverage: 78734

Recent Dryer Repair Repairs in Lakeway

Real recent repair cases. Prices shown are from past completed jobs.

Top verified matches for Whirlpool Dryer Repair code F4 in Lakeway.

Austin • Dec 28, 2025VERIFIEDREPAIRED

SAMSUNG • Model DV42H5200EP

$249

Parts + Labor

Issue

The customer reported that the dryer was not heating and clothes were coming out cold and still damp after a full drying cycle.

✓

Fix

The inspection revealed a burned-out heating element, caused by restricted airflow and excessive heat buildup due to lint accumulation. Repair Performed Replaced the failed heating element Replaced all 4 temperature and safety sensors Performed a full vacuum cleaning of the internal cabinet Cleaned lint buildup from the dryer ventilation system After the repair, the dryer was tested and confirmed to be heating properly and operating within manufacturer specifications. Warranty for labor and parts - 90 days

Parts:

View case →Book $39 diagnostic →

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* Prices shown are from past completed jobs and include parts and labor. Actual repair cost varies by model, diagnosis, and part availability.

What error code F4 means on a Whirlpool dryer

Error code F4 indicates Heater Relay Failure. This is a real operating condition detected by the dryer.

How technicians usually fix it

Typical fix depends on what the tests show. We confirm the failed component/system during the diagnostic, then quote repair options.

Typical fix: Check heater relays on board.

Other Whirlpool error codes

Seeing a different code? These are other common Whirlpool dryer codes we handle in Lakeway.

Code F01

Common Whirlpool dryer problems

If this code doesn’t match your symptom, these are common issues we diagnose in Lakeway.

Not Heating Making Loud Noise Won't Start Takes Too Long to Dry Burning Smell

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