### Question
What does service over the counter, self-contained, medium temperature commercial refrigerator” or “(SOC–SC–M) mean?


### Answer
**Service over the counter, self-contained, medium temperature commercial refrigerator” or “(SOC–SC–M)** has the following meaning in *42 U.S.C. § 6313*:

> a medium temperature commercial refrigerator—


(i) with a self-contained condensing unit and equipped with sliding or hinged doors in the back intended for use by sales personnel, and with glass or other transparent material in the front for displaying merchandise

#### Citation:
  - *42 U.S.C. § 6313*
  - Heading: **CHAPTER 77-ENERGY CONSERVATION > SUBCHAPTER III-IMPROVING ENERGY EFFICIENCY > Part A&ndash;1-Certain Industrial Equipment**

