{"data":{"id":"us/46-cfr-144.415","jurisdiction":"us","citation":"46 CFR 144.415","heading":"Combustibles insulated from heated surfaces.","body":"Internal combustion engine exhaust ducts, galley exhaust ducts and similar ignition sources must be insulated with noncombustible insulation if less than 450 mm (18 inches) away from combustible material. Installations in accordance with ABYC P-1 or NFPA 302 (incorporated by reference, see § 136.112 of this subchapter) will be considered as meeting the requirements of this section.","path":["Title 46—Shipping","CHAPTER I—COAST GUARD, DEPARTMENT OF HOMELAND SECURITY","SUBCHAPTER M—TOWING VESSELS","PART 144—CONSTRUCTION AND ARRANGEMENT","Subpart D—Fire Protection"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-46.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:26:22Z","sha256":"6c774d14502ec2fee629b24397363e623efdcfcd345c93498ffaccac3a81a7fd","source_id":"us-cfr","stale":true,"prev":"us/46-cfr-144.410","next":"us/46-cfr-144.425"},"notice":"GroundRules: Original legal text. Not legal advice."}