http://www.walmart.com/ip/Igloo-4.6-cu.-ft.-Refrigerator-and-Freezer-Black-FR464/15162430 This is the temp controlled fridge I have for cellaring beers. I recently just got a kegerator conversion kit but I honestly don't think this fridge is tall enough for a sixtel plus the height of the couple. I'm hoping someone can prove me wrong so I don't have to sell this one and get another fridge instead...
With the freezer I bet it won't fit, and I also think the hump in the back will prevent it from getting far enough back for the door to close. They make low profile couplers that fit inside the height of the keg, but I think the barrel itself will be too tall. Typical dimensions are; Diameter = 9.25" Height = 23.25" (D coupler and beer line will add 5.5" to overall height)
Yeah those were the dimensions I saw as well :/ Oh well I will probably buy a small chest freezer sooner rather than later then.
