Follow along with the video below to see how to install our site as a web app on your home screen.
Note: This feature may not be available in some browsers.
You might be able to get by with the 30A if nothing else is running in the coach and the starting current of the two ACs doesn't exceed 30A. Starting amperage can be up to 50% higher than running amperage.
Assuming your RV is set up for 50A, why not get the right surge suppressor and not have to worry about what else in the coach is in use when the ACs come on? At some point, you will run into a conflict if your coach is wired for 50A service. If your RV is only wired for 30A service, the one you have is fine.
What RV do you have?
TJ