Review on 🌡️ Highly Efficient TEC1 12709 Thermoelectric Cooler Peltier - Advanced Cooling Technology with 138°C Maximum Temperature and 6W Power Capacity by Jeff Payne

I have repaired two wine coolers and have two more to repair. This 10 bottle wine cooler uses a 12706 thermoelectric cooler, but I put in 12709 because it cools more efficiently in hot weather (Dominican summers are hell!). They have a little more power, but the PSU can handle that just fine. I recommend it!