I purchased the Newair Dual Zone Cooler due to us wanting to keep beer and/or wine cool. The unit is very sleek and gets a lot of comments by company. Unfortunately the unit has not cooled as cold as I would like. The temp of the cans feel cold, but the liquid does not feel as cold as it should be. After contacting Newair, I was contacted by Fern, who has been a tremendous help. Newair shipped out two new thermostat sensors (one for each zone). After changing both sensors, the unit feels a tad cooler, but doesn't seem to be operating at its lowest temperature setting (37 degrees). After contacting Newair (Fern), I was told I would be getting a new unit shipped out. I am giving this 3 stars due to the help from customer service and the design of the unit. Once the new unit is received and operating (hopefully at full potential), I will update this review. For now I would not recommend the unit unless the new one received is running at full potential.