Homemade fermentation chamber for sale. Has a dorm-sized freezer mounted in the side to blow cool air throughout the chamber should your temperature get to high. Has outlets inside to connect heat wraps or other heating sources if temperature gets to low as well. Unit is run by an STC-1000 controller that can read either the temperature of the chamber or the temperature of the wort. Internal chamber dimensions are 32” wide x 22” deep x 38” tall. Big enough for to fit a few carboys or other fermenting equipment. Asking $150 (freezer unit alone was $120).