Well, they have me confused! The first page says every Norcold 1200 made in the last 13 years is under recall. Then it says "Check status" and I do - sure enough, my cooling unit serial is in the range for the new, expanded recall (it was not in the previous ones). Then I go to the page where it says to enter all your info, including my cooling unit serial and fridge serial. When I submit that, it says " Model Number: 1200 Cooling Unit Serial Number: 1735296 is not under recall." So which do I believe???
Based on what Norcold told Bernie, maybe there is some failure other than cooling units? But the previous "thermal sensor" was simply a diagnostic device for a cooling unit failure (my 1200 has that sensor built-in form the factory).