Gas Hot Water Heater Making Whining Noise
Yes, we are on city water. And, the floor around the water heater is
dry.
I don't know if I have a thermal expansion tank - I'm really not
educated when it comes to this type of thing. So, I guess my main
concern is if its a potential safety issue.
I will check to see if the burner is on next time it happens - if I
can find it LOL.
Thanks,
Kim
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