We have had three circuit board failures on Toyo units reported today.
You should install surge protection on your Toyo heaters and water heaters. If you don’t have surge protection at least shut off the power to the unit at your breaker or unplug it until the power is restored. Use your wood stove for heat as a backup.
Your Toyo heater should be on its own dedicated circuit ie if not be sure you are not also shutting off your freezer or other important appliances.
Dave and Linda. 907 574 0460. 907 574 0467