Towards the end of last season I noticed the water heater would turn off after running a while and would not fire back up to keep the water warm and I would need to turn it off and back on again from inside the camper. Took it out for the first time this year and fired up the water heater and it worked but later in the day no hot water. Flipped the switch and nothing, I left it off for an hour or so flipped it back on and worked but did not heat the water hot enough before before shutting off and I could not get it to kick back on.
The trailer and water heater is about two years old. The warranty on the trailer expired but there water heater has a few more months on the warranty.