Mini wine cooler by twin star Appliance Repair Questions › Category: Beverage Cooler › Mini wine cooler by twin star 0 Vote Up Vote Down Scott Peterson asked 3 years ago mini wine cooler stopped working. Attempting to locate a thermostat to replace before replacing coolers. thermostat is a 3 Amp- 250 V, AC. not able to locate a part numberpic below Please login or Register to submit your answer Username or Email Address Password Remember Me