Coltri MCH 6 Owners, get in here, this thread is for you!!

[MikeAllen]

Talked with my Electrician earlier.

He’s recommending 25-30 AMP to be really safe and the wiring and parts are not much more than if I went with a 20 AMP solution. The Coltri Specs say the 230V needs 17A. I’m good with whatever he recommends.

I agree. Better to have too much capacity than too little.