I have to agree with Doug. We are going on eleven years with our coach and the Norcold 1200LRIM has worked to perfection whether it is on gas or electric. The temperature in the frig stays at around 36 degrees and the freezer I am not sure because I have never put a thermometer in there, but the steaks and the ice cream stays frozen like a rock. The ice maker works great. So I can not complain about the Norcold. But I do agree with Doug that you can get a fire with any refrigerator whether it is a home type or a RV type. If it is mechanical things do break.
If the refrigerator is not cooling enough, just slide the sensor that is mounted on the back fins up just a little at a time until you get the cooling that you want.