13,500 BTU vs 15,000 BTU second AC
Long 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 wo...
Forum Discussion
It depends on the duct sizing and layout- some ductwork is barely adequate for a single 15k/btu unit, much less two.
