Hello -
I need to run a device requiring 220V/50A service. House has 100A to the main panel. Circuit to the garage off the main panel is 220V/50A. Garage has 4 circuits on a sub-panel:
220V/30A (not currently used)
110V/20A (outlets)
110V/15A (lights)
110V/15A (door opener)
What are my...