[travelin texans]

It has an anode so it's a Suburban water heater. On mine the black cover over the reset buttons had pinched the wires against the tank shorting them out. Had to trim the black cover about 1/4", folded the metal over a bit, repaired the wires, & replaced the thermostats, hot water again.
The odd thing about this was that our friends with the same brand of 5er had the very same thing happen the same day. Him & I came outside & both said we didn't have hot water, the same problem was found on both 5ers.