Code of Federal Regulations > Title 46 > Chapter I > Part 52 > Subpart 52.25

Regulations last checked for updates: May 04, 2025

Title 46 - Shipping last revised: Mar 17, 2025

§ 52.25-1 - General.

§ 52.25-3 - Feedwater heaters (modifies PFH-1).

§ 52.25-5 - Miniature boilers (modifies PMB-1 through PMB-21).

§ 52.25-7 - Electric boilers (modifies PEB-1 through PEB-19).

§ 52.25-10 - Organic fluid vaporizer generators (modifies PVG-1 through PVG-12).

§ 52.25-15 - Fired thermal fluid heaters.

§ 52.25-20 - Exhaust gas boilers.

authority: 46 U.S.C. 3306,3307,3703; E.O. 12234, 45 FR 58801, 3 CFR, 1980 Comp., p. 277; Department of Homeland Security Delegation No. 00170.1, Revision No. 01.3

source: CGFR 68-82, 33 FR 18815, Dec. 18, 1968, as amended by USCG-2020-0634, 89 FR 50095, June 12, 2024, unless otherwise noted.