I use a dorm fridge with Boveda packs for a humidor. Its in my den and it maintains temperature pretty well. I love it and so far I haven't outgrown it. I open the door and check the RH about once a week. If Im smoking more often I don't bother because there is an air exchange every time I open the door. It holds 65%RH perfectly and all my stogies seem happy in there.