A:Answer Hi Suzzy,
We bought this model RF28R6201SR SAMSUNG - 28.07 CU. FT. and it almost made it within the existing space, similar to your dimensions. We were lucky that there were few inches available on both the sides and on the top under the cabinet. My humble suggestion to you is to make sure, you have at least 3ft wide (sidewall/cabinet or countertop) and 7ft in height (from floor to top wall cabinet) for this refrigerator to fit in comfortably. Ideally, a Depth of 35-36 inches will be good, if not the refrigerator will be standing out from the wall approximately 3-4 inches. Hope this helps! Good luck!