I guess I have to figure out if I'll ever use the warmest setting or if I'm fine with how it works as is. I let it run on the coolest setting all last night just to test it, and there weren't any problems. I got it because we use window air conditioners in the summer, which I imagine won't be sufficient to keep the heat down at a reasonable level in a conventional humidor. I'll probably leave this unplugged most of the year and run it through an external temp controller when I do run it, so I may not even need the warmest setting anyways.
Biggest issue is that the warranty requires me to cover shipping each way, which will be about $65 each according to the FedEx shipping estimator. Since this was open box and I only paid $119 for it with free shipping, I'm not excited about spending $130 to ship it and get it repaired...
