Quote Originally Posted by Shelby07 View Post
The XL Plus is for larger humidors. Although they look the same the difference is in the way the air is routed through the unit.

I have the XL plus and the XL II. They work perfectly as long as you live in a fairly dry climate and you have zero faith in the accuracy of the humidity settings. I used a digital hydrometer to get an idea of where the unit should be set initially then made small adjustments over a couple of months until the cigars were just right for me. I haven't had to touch them in a couple of years, although the XL Plus has to be set at 71.5% to maintain about 65% RH.
That's weird. I took the foam out of my XL, and put 65% beads in it (and two more 1# bags elsewhere in the humi.) When everything's hunky dory, it sits there at about 66.8ish% (Which I figured was a calibration issue)

All my stuff smokes good.

Will