though Vigilant does make humidors that are temperature and humidity controlled, the only option for my cabinet is humidity control. Now I moved into my present house a year ago last winter, and living in Denver, there was no way I was going to live in this house without central air, so I put that in last spring, and so the temperature in the summer in the cabinet ranges from 68 to 71, a bit cooler at night, and in winter about the same. I have never had the beetle problem, except once when I bought a box a cigars there was already a beetle hole in one of the cigars, but I could not find it, and emptied the box, still no luck, probably got to it at the plant, before the cigars were cellophaned. Even if I found a cigar attacked by the beetle, there is no way I could freeze all the cigars in the cabinet. I wish I could keep my cigars in the 65 degree range, but that would also freeze out my wife, personally I love a cold house, especially in the winter.