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...
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The Texan wrote:
We are running BOTH 13.5 units on 30A with NO problems, so you will have no problem with a 15 unit. Try running your fan on "high" instead of auto, when in high humidity and that should stop the icing.
Really??? If you look at his photo post, his 13.5 Penguin will pull 15.1 amps at 95 degree ambient on hi cool. His 15k original rear unit will pull 16.1 amps on hi cool at 95 degrees. That puts his TOTAL AC load at 31.2 amps with NOTHING else in his RV on. If the temps go to 105 (they are in Texas right now), his amp draw will go UP 2 more amps to a total of 33.2 amps. Doug
