The top numbers for power draw that I marked in red use as much as 3300 watts so 20 amp is needed to be safe.

Note that is pro model in a hot room on turbo 3371 watts.

Lastly 200 to 240 volts. Means my garage is out as it can drift up to 245 volts.

My spot in Clifton NJ  is better 226 to 229 watts.