Danfoss Air-Conditioning & Refrigeration Division has made a major investment to establish a commercial refrigeration laboratory in their North American headquarters. Located in Baltimore, the new laboratory is a state-of-the-art testing facility designed by Bob Topper of Main Stay Design. The test cell is capable of testing and monitoring a variety of light commercial equipment including vending machines, ice machines, glass door merchandisers, under cabinet refrigerators, and other miscellaneous equipment. Several units can be tested in the lab simultaneously.