Hengs Vortex II - waste of money...
Went through two units before throwing in the towel on this piece of junk. First one the fan blade was so badly balanced and out of round it rattled like crazy. Returned it on Amazon as defective. ...
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I've gotten many years out of my Heng's Vortex fan. Love it. Maybe they have a quality control issue these days. You're not the first I've heard say similar. In fact it sounds almost verbatim.
