Barnacles on my anode, but no erosion -- why?
I pulled the anode on my water heater -- the rod itself was perfectly intact, no erosion at all in the past year. But the rod had quite a few white barnacles. I s****ed them off easily with a knife....
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I had 8 years on my last anode and it was still in good shape, I always wrote it off to rarely turning on the water heater. Maybe once a day for 4 or so weeks, maybe less.
