[Code of Federal Regulations] [Title 10, Volume 3] [Revised as of January 1, 2006] From the U.S. Government Printing Office via GPO Access [CITE: 10CFR431.101] [Page 426] TITLE 10--ENERGY CHAPTER II--DEPARTMENT OF ENERGY PART 431_ENERGY EFFICIENCY PROGRAM FOR CERTAIN COMMERCIAL AND INDUSTRIAL EQUIPMENT--Table of Contents Subpart G_Commercial Water Heaters, Hot Water Supply Boilers and Unfired Hot Water Storage Tanks Sec. 431.101 Purpose and scope. Source: 69 FR 61983, Oct. 21, 2004, unless otherwise noted. This subpart contains energy conservation requirements for certain commercial water heaters, hot water supply boilers and unfired hot water storage tanks, pursuant to Part C of Title III of the Energy Policy and Conservation Act, as amended, 42 U.S.C. 6311-6317. [69 FR 61983, Oct. 21, 2004, as amended at 70 FR 60415, Oct. 18, 2005] [[Page 427]]