I was hoping I could run this by someone. I've done other basic homeowner electric work like adding 120 breakers and outlets. From reading online, adding a single 240 volt circuit next to my breaker box doesn't seem that more difficult than what I've done before.
Digiboil 65L : 20 amps 3500 watts. Has a nema 6-30h plug. 6-30h outlets are only 30amps though.
22 ft from circuit breaker.
So I went with a 30 amp 2-pole breaker (square D and HOM like my other breakers) and nm-b 10-2 wire. Will use the neutral white wire as the second hot (and label it red).
Does all this sound good? Should the breaker be gfci protected? I don't believe I need a neutral.