Just a general observation. I'm not new to RV's. Our last was a 2005 Class C. I know that all of these manufactures use the same component suppliers. We had no issues with any of the components of our Class C; refrigerator, hot water heater, furnace. However, it did eventually have water leak issues. This is why we moved to an Airstream. We have a 2018 Tommy Bahama that every major system has failed on. Essentially all of these components are sold from Dometic. They are all of Chinese manufacturers. The first year the refrigerator failed and was replaced under warranty. The second year the furnace failed and had to be serviced. Now the hot water heater board has failed on year 3. This is an $80k RV and every major system has failed within 3 years. Very disappointing. Dometic, shame on you.