They changed from the Dometic AC/DC/Gas to the AC/DC in 2022. We have a 2021 Elite II #815. The Dometic holds four Blue Bell Gallons of ice cream with room to spare, and cools to _4 degrees.
If you want happy customers, don’t let them get a Dometic AC on an Oliver. It runs 80db and you’ll hate it every day you run it. When Oliver offered the Truma, we replaced ours that was a year old. The first accessory the customer should buy is a dehumidifier. Hull #815