I would call Jayco and find out where the TV should be mounted in your camper before you order mounting hardware. They may also still sell the TV mount you need. I'd also check prices on Amazon before you buy one from Jayco, as they tend to be pricey. You can buy any TV and as long as your mounting hardware is VESA. We have a 2017 23B, and ours came with a 23" TV that was mounted on the wall under the kitchen cabinet near the entry door and the cable connection is underneath the cabinet. The TV can be removed from that spot and taken outside. There is a bracket to the left of the front door along with another cable connection. We could slide our TV up and off the mount inside, and take it outside and slide it onto the bracket, connect the cable, plug it in and watch TV outside. If you have a mounting point and cable connection outside (to the left of the front door), it's possible that yours is designed the same way. It's also possible that Jayco did away with that feature in 2021 and the TV may actually attach under the cabinet.