What to do if my Envion Humidifier HumidiHeat™ unit will not operate?
- JJill MillerJul 27, 2025
If your Envion Humidifier HumidiHeat™ unit isn't operating, ensure the power button is pressed down. Also, check that the unit is plugged into a functioning power outlet. Finally, verify that the wick frame and the inlet grill are properly installed.

