Forum Discussion
Chris_Bryant
Apr 03, 2015Explorer II
The reason for the DM designation is that Dometic serial numbers use the first three numerals from the date- first numeral is year, second two are week. The 2652 and 2852 have been built for over 10 years, so they started having overlapping serial numbers. Hence the change to DM rather than RM.
The actual replacement for the 763 is the RM2620 "Classic", but as long as you can remove the extra side piece for a full width model, you're better off with the larger model. FWIW, the RM2820 "Classic", which is a direct replacement for many older models is no longer available.
The actual replacement for the 763 is the RM2620 "Classic", but as long as you can remove the extra side piece for a full width model, you're better off with the larger model. FWIW, the RM2820 "Classic", which is a direct replacement for many older models is no longer available.
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