popping/clicking noise from hot water heater?

[jaycoman89]

I haven't used the camper in quite a while as there has just been a lot going on lately and haven't had the chance. It sits in a campground plugged into city power. I keep the breakers on but the hot water switch turned off. I also turned the water off and ran all the water out of the pipes in early December to make sure water didn't sit and freeze. Today I had someone check in on the place for me and they sent me a video of a clicking/popping noise from the hot water heater. He said it didn't make that noise for very long. I want to say i've heard that noise in there before but it's been so long I can't remember.

Q: Is the breaker switch for the HWH on?
A: Yes

Q: Is the electrical switch for the HWH on?
A: No

[BobsYourUncle]

Family of crickets living inside?
:B

[Lwiddis]

You should consider hiring a mobile technician to examine the issue since you are not close by.