Most of the pipe thawers I'm aware of use "pipeliner welders" that only produce DC using comutators.
By the way, when installing pipe underground, a #10 THHN conductor wrapped around a copper water pipe make it childs play later when it freezes, A layer of dirt in the ditch covered with sawdust or styrofoam will prevent freezing altogether.
Maybe global warming ain't all bad!
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Thread: Need Pipe Thawing welder
02-23-2014, 04:33 PM #13Senior Member
- Join Date
- Dec 2013
- At the epicenter of the Green Mountain Range in VT