FYI, Update to my post #3 above.
The NewAire is no longer available and mine has become really noisy after about 6 years of use. I have disassembled it 3 times and can't get it to quiet down. It still works so I will use it for storage moisture control.
BUT, look what I found....
Ordered one and it came in 3 days from Delaware (Still made in China though)
It is the PERFECT size and is super quiet. Loaded with features as well. Test in process in my home office presently. Will let you know.