Hot water pilot wont stay lit

[hutch]

2017 Windsport. Having trouble keeping the hot water tank lit. Book says it cant be lit manually so i just keep flipping the switch and hope for the best. Sometimes get lucky other times it goes out after a few minutes. Flame looks good and blue. Anyone have a video on how and what to clean? Is bad propane a thing? i fill at my families business and have had family members say their grill at home does the same thing. Seems like an odd coincidence.

 

[John&Andrea]

I would have a tech look at it if you are not comfortable working on it. It could be a few different things. A bad thermocouple, dirty burner tube, dirty igniter. It can also be low pressure.