F08 appears when water temperature doesn’t rise as expected during the cycle. A blown heating element or a tripped safety thermostat is the usual cause.
Brand: Whirlpool
Whirlpool Washer Error Code F08 (Won’t Heat Water)
F08 means the washer isn’t heating water to the expected temperature, usually a failed heating element or tripped safety thermostat.
Meaning
Possible causes
No cause is certain until it has been checked on the appliance.
- Likely Heating element burned out
- Possible Safety thermostat tripped
- Possible Scale buildup interfering with the temperature reading
First checks
- Test the heating element for continuity with a multimeter.
- Check the safety thermostat and reset it if needed.
- Descale the tub if the washer hasn't been maintained in a while.
What not to do
- Running repeated hot cycles hoping the fault clears on its own.
An error code varies by brand
The same code can have a different meaning depending on the brand and model. Always check your appliance's manual before acting.
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When to call a professional
If the simple checks didn’t solve it, if the fix involves electrical wiring, gas, or the refrigerant circuit, or if you have any doubt at all: stop there and hand the appliance to a qualified repair professional.