I will add the comments above apply to many things in the RV
Television
Radios (120 volt)
Microwave
Just to name a few.. the Fridge may be a special RV unit (This kind is also used industrially) or it may be a common home type depending on several things.
The Toilet is generally special. But the sinks.. And epically the faucets.. nothing special there at all.
Home was where I park it. but alas the.
2005 Damon Intruder 377 Alas declared a total loss
after a semi "nicked" it. Still have the radios
Kenwood TS-2000, ICOM ID-5100, ID-51A+2, ID-880 REF030C most times