Thread: The case for sacrificial anodes in your cooling system
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Old 07-30-2021, 11:35 AM   #20
19Fordy
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Default Re: The case for sacrificial anodes in your cooling system
Old water heaters have magnesium. Some have aluminum.
Also available here:
https://www.ebay.com/sch/i.html?_fro...sacat=0&_oac=1

https://www.homedepot.com/s/water%25...20anode?NCNI-5

and Goggle provides this info.
https://www.google.com/search?q=magn...hrome&ie=UTF-8
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