Well,
Thanks for all the responses. I work in electronics. I have access to literally tons of 12VDC fans. Some are quiet, some not. I wanted to go AC due to not having to use a transformer. I was just about to scrounge something else from the surplus store.
http://surpluscenter.com BTW (Great place). When I stopped in to one of my local stove shops. They had a unit in a doorway just like I wanted. I asked the lady there if I could turn it on to see how loud it was. She said "It is on". I was shocked. This thing is silent. I didn't like the price tag but I figure keeping LOML happy is worth the $40.00 price. And I had it installed in about 5 minutes.
Brand is Imperial. Called General Purpose Fan. (sound efficient)
http://imperialgroup.ca looks like about a 4"size
Comes with mounting bracket, 12' cord with in-line switch
Rating label says:
3000RPM, 110VAC, 60 cycles, 22watt, .24A, 105CFM at free flow.
So for now my problem is solved.
Thanks again,
---Nailer---