2 ResultsMost relevant13,500 BTU vs 15,000 BTU second ACLong story short, I bought a new 5th wheel and paid to have a second AC installed. The ducts run from the bunk house to the front bedroom and I specified a 15,000 BTU connected to the existing duct w...View results from repliesNew to Class A (Soon)We have recently started looking to upgrade from our current bumper-pull (29' - 33' overall) to a smaller Class A. Wondering what things we need to be aware of as we contemplate the move. Obviously,...View results from replies