StacksVerified U.S. regulatory reference

46 CFR §92.05-5

Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov
  1. (a)Internal combustion engine exhausts, boiler and galley uptakes, and similar sources of ignition shall be kept clear of and suitably insulated from any woodwork or other combustible matter.