The hot water heater seems to be doing it’s job; we have enough hot water for us to use. However, on a couple of occassions, I have heard what sounds like water leaking (the sound of when you put water on a hot griddle.) I have looked into the burner and see that it’s blue, except when the water hits it, then it briefly turns yellow/orange. My question is: do I have a leak?, how much longer do I have until it quits, and is there a chance of an explosion with this?
Thanks for any reply