Quote:
Originally Posted by Binx
Henry, I believe your major buildup is calcium with a rust tint.
Lonnie
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Quote:
Originally Posted by Bruce Lancaster
Photos...I think lime AND rust!
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Quote:
Originally Posted by Bruce Lancaster
Get the rust, then the calcium or whatever it is, then another run of evap because some of the white stuff is probably protecting rust.
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The "warts" were solid rust, nothing more. I checked them with a magnet then scraped some off and they were just solid rust, not calcium nor lime nor anything else.