You probably already have or don't have a choice, but have you checked with the vaccine people in your state.
We aren't allowed to use a combo refrigerator/freeze. It's probably OK, because it can cause problems.
We also are mandated to keep their ridiculous sticker which says, "Refrigerator contains vaccines. Do not unplug."
Fortunately, they put those on as prior to that we were unplugging them all the time.
Also do you have to have a written plan showing them what you do in a power outage. I imaging Texas can get quite a few.
