I installed the Thermostat Kit I purchased here and now the wine cooler works great. The description on the site helped me confirm that it was the thermostat that I needed. The toughest part was to trace out the thermostat sensor wire and pull out the old one. Once I figured that out, the kit had just what I needed to get the job done. Getting the wine racks out of the cooler was a bit of a pain, but once that was done, I could disassemble everything with a nut driver or screwdriver.