Is this normal????
We had a TT for the past three years and upgraded to a 5ver this year. I was getting her ready to be put up for the winter and started winterizing. I unscrewed the plug for the water heater and I pull...
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I agree w/ others as this is normal. On our last 5er which had this, I simply cleaned it off in the spring w/ some emory paper, rinsed and re-installed. Think I replaced ours only 1 or 2x in the 12 years we owned it.
