Originally Posted by Duglyn
Thor Hurricane 29M (2016), has a clicking sound from underneath the refrigerator. It is not the same clicking when switching from electric to propane. It even has a slight "boing" sound.
I don't know your coach layout but what is physically located under your fridge (I assume you are talking inside the coach)? If there is a drawer or removable panel/vent have a look and see what is in that space. (hopefully no happy rats - kidding).....you might have some other electrical devices not even related to the fridge hidden under it.