Office of Energy Efficiency and Renewable Energy July 11, 2011 – Federal Register Recent Federal Regulation Documents

This notice publishes the U.S. Department of Energy's (DOE) Decision and Order in Case No. CAC-030, which grants Mitsubishi Electric & Electronics USA, Inc. (Mitsubishi) a waiver from the existing DOE test procedures applicable to commercial package air- source and water-source central air conditioners and heat pumps. The waiver is specific to indoor units of the Mitsubishi variable capacity CITY MULTI WR2 and WY Series and CITY MULTI S&L Class multi-split commercial heat pumps. As a condition of this waiver, Mitsubishi must use the alternate test procedure set forth in this notice to test and rate its WR2 and WY Series and S&L Class CITY MULTI multi-split commercial heat pumps.