My camper is currently being repaired and covered by GS ESP.
CW did find the cause of the issue.
The 12V positive feed was inadvertently run between the floor and the frame when the camper was built.
The issue I am having is that ESP does not want to cover the cost of the battery.
They say batteries are not covered by the warranty. I understand they are not covered if they just go bad. Batteries are a consumable item, like tires. But this wasn't a battery issue. The battery caught on fire because of the wiring issue.
I have posted in the GS ESP forum.
https://www.rv.net/forum/index.cfm/fuseaction/thread/tid/29396788/p/1.cfm