I have the 2014 Handbook. I was looking at 210.52(B)(1) and the commentary after exception 2. In the commentary it states that refrigeration equipment is exempt from the GFCI requirement of 210.8. 210.8(7) states that GFCI protection is required for receptacles within 6' from the edge of a sink. I was under the assumption that if a receptacle was located within 6' of a sink, the receptacle need GFCI protection. I understand commentary isn't enforceable, but I was just curious about these two seemingly conflicting sections. Or maybe I'm reading too much into it.