Enjoyed seeing the electric powered boilers and wondered if anyone could advise where to get the coupling mounts for the electric heating elements? I'm thinking the elements take a straight pipe thread of 1" while most are npt.
I'm outside of Canada, but I've been to Winsor and Toronto.
Any help appreciated.
Kentucky dan
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http://barleyment.wort.ca/article.php?story=20041224235938326