Arctic Fox 27-5L power 30 amp or 50 amp service?

Thank you so much. I am so used to home service I had forgotten the 30amp is 1 leg of 110.
I emailed the change today. Whew. May not have needed it or may have, at any rate, we are covered. Thank you so much for the timely input on the power question. I will get together with our dealer to finalize the change soon. Still seems strange how these are wired, but then again, I get my hind end kicked once in a while with a 3-way switch too. Always good to have a helping hand. Thank you again.