We were at a park in New Hampshire where I saw a fellow Imagine 2970RL. We don't see too many of them in the wild. I went down to say hello. During our conversation the owner said they were on an 18 day trip in their brand new trailer. The water heater quit after the second day. No gas or electric.

Thanks to information on this forum I was able to troubleshoot it. Replaced the thermocouple with a spare I had and presto, we have ignition, and electric. Three days later when I left they still had hot water.

So a big thank you to the GD family and the collective knowledge on this forum!!