Product review (4 stars): Keeps beer cold
I keep mine set about 2/3s of the way on the power setting and that is cold enough. Swapped out the fittings for ball lock/ home brew fitting and it works great for that. I could not buy a fridge and build something for this price. Holds 2 kegs with ease, but a third might be tough. It is a little loud though, and not insulated to a high degree so it seems to run very frequently.