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Patricia TravisAug 11, 2025
How to fix a Thermoheat Heater when the fan won't turn on?
- AAndrew TaylorAug 12, 2025
If the fan on your Thermoheat Heater isn't turning on when the heater is plugged in and the power switch is in the "ON" position, with the indicator lamp either on or flickering, it could be due to the thermostat setting being too low. Try turning the thermostat control knob to a higher setting. Another possible cause is a bad electrical connection between the motor and the MAIN PCB assembly.