I would like to install a 220V service in my garage.
Mostly to, first, sometimes warm it up during winter weather when I need to work on something, and second, I want 220V there for testing various military surplus equipment that I sell. I have a 220V generator, but it is a pain to wheel it to the garage. I feel that the better solution is to install a proper 220V circuit.
I have some space lift in my panel.
Please criticize my plan:
- Install a double 20A breaker for 220V.
- Use 10 gauge wires
- Use rigid conduit (EMT).
- Install a 20A double plug 220V receptacle.
Would this be sensible?