The National Electrical Code (NEC) requires new installations to provide a second neutral on all 220V appliances as the safest measure to power your 220V appliances.
Some counties require a certified contractor to handle electrical wiring. Contact your local government for the specific laws in your area. Regardless, it’s a good idea to immediately consult a qualified electrician.
A surge protector is a device that protects an electrical device from voltage spikes and is designed to limit the flow of voltage to an electrical device by blocking any unwanted voltage above a safe threshold.
North Carolina can sometimes be hit by hurricanes, which can leave entire communities without power for weeks, and with the age of the US power grid, restoring power after a disaster can be complicated.
