[Code of Federal Regulations] [Title 46, Volume 2] [Revised as of October 1, 2004] From the U.S. Government Printing Office via GPO Access [CITE: 46CFR52.25-3] [Page 134] TITLE 46--SHIPPING CHAPTER I--COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) PART 52_POWER BOILERS--Table of Contents Subpart 52.25_Other Boiler Types Sec. 52.25-3 Feedwater heaters (modifies PFH-1). In addition to the requirements in PFH-1 of the ASME Code, feedwater heaters must meet the requirements in this part or the requirements in part 54. [[Page 135]]