Adding an a/c
Previous posts are correct. 30 amps isn't enough to run two a/c's and anything else. However, I solved the problem in my Cruiser by running a dedicated circuit to the added bedroom a/c. This circuit has a cord (properly sized) that runs to the power pedestal. There is usually a 15 amp plug there. If not, get an adapter, and plug it in to the 50 amp receptacle. Be sure you include a circuit breaker when you install the additional circuit (I added a separate circuit breaker box, with a single, 20 amp breaker). This setup gives me the power I need for the additional a/c, plus an extra plug for a space heater in cold weather. Works good for us.
2005 2500HD Silvarado
>>I've given up on Enlightenment...Now, I'm just hoping for a Reasonable Fantasy<<