Adding Appliances

[Stripit]

What climates will the rv be in while your parked, that will give us some idea on power consumption.

[Rvdude22]

Originally Posted by Stripit

What climates will the rv be in while your parked, that will give us some idea on power consumption.

The rv will be in a hot climate during the summer some times up to 110 and in the winter as low as 32 degrees Fahrenheit

[Notanlines]

Dude, let's be frank. The AC you have is a 13.5 made 15 years ago. It is not up to standards by any means. Buy two 15 K and install them. No, NOT 13.5.
You are up against serious heat and you will thank me for the advice.
On to another subject. Your 50 amp service will handle 12,000 watts of utilities. WAY more than the 3600 watts of a 30 amp service. No sweat on your system handling the load.
But do NOT have any faith in the existing AC unit.