I am in the process of switching out my RV fridge for a 12 volt setup(I eventually want to do solar). This is a Dometic RM2201 and is original to this 1991 RV. It works very well and I have used it all summer. If you are looking for an RV fridge I can let you see that it works before it is removed. Should be available in a few weeks once I get the parts for the new install. Works on 110v and propane(has 12v also but I think that is only used for lighting it). The newer version of this fridge is the RM2193 and it should fit in many of the small campers like Casita or Scamp. A new one is about $700 so possibly a good opportunity if you need an RV fridge . Once again, not available yet...but if you live close I can show you it working while still installed. Located on the west side of Oklahoma City.