What does HE mean?
Heating element circuit fault or temperature not rising as expected.
Common causes
- Failed heating element
- Open thermistor
- High-limit thermostat tripped
- Wiring damage to heater
- Control relay failure
Diagnostic & testing steps
- 1. Test heater element resistance (~10-30 ohms)
- 2. Verify 120VAC at heater during heat cycle
- 3. Test thermistor (~12K ohms at room temp)
- 4. Inspect for melted or damaged wiring near heater
- 5. Replace heater if element is open
OEM parts & part numbers
Heating Element, Thermistor
Part numbers: EBH61606820
Safety warning
⚠️ Heater operates at line voltage and high temperature. Disconnect power before testing.
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