How to troubleshoot Vornado MVH not working?

If your Vornado MVH isn't working, start by checking the power supply as that is often the simplest issue. Ensure that the heater is plugged in, and the outlet is functioning by testing it with another device. Often, the problem could be as trivial as a tripped circuit breaker or a blown fuse.

If the heater is plugged in and the outlet is fine, try resetting the unit according to the manufacturer's instructions. Sometimes, heaters have built-in safety features that prevent operation when certain conditions aren’t met, such as overheating or improper placement.

For instance, if the unit has been running continuously, it may shut off to cool down. Wait for it to cool off before trying to restart it. If you’ve checked all these and it still doesn’t work, it may require professional repairs or replacement.

PRO TIP: Keep the user manual handy for troubleshooting tips specific to your model.

CONSIDERATION: If the heater is still under warranty and you suspect a fault, contact Vornado customer service instead of trying to repair it yourself.