This article is from the Woodworking FAQ Collection 5, by multiple authors.
From: jeq@i88.isc.com (Jonathan E. Quist)
Date: 27 Mar 90 17:34:43 GMT
2 comments. 1, the "industrial heater" that was described earlier,
if I remember correctly, has a pretty much enclosed combustion chamber,
i.e. even if sawdust sufficient to be explosive got in there, the
flame wouldn't propagate to the outside world. Of course, this must
be verified.
Check your local building codes. They may well tell you what kind of
furnace you're going to need, whether you can afford it or not.
 
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