50amp dual AC option

[Smokey2020]

I bought the 2020 International Serenity FB and went with (2) AC units. We have camped alot in the South and are based out of TN therefore went with both. They keep the unit cool when 90+outside.

[Bauerg]

I vote for two. Resale for that length will be better with two, you will always have a backup if one fails and the big plus for us is that we can switch from front to back and the reverse so that most of the noise is in the opposite compartment from where we are sitting. Even with ducted air, there is a significant advantage switching to the opposite end of the trailer.