46 C.F.R. § 108.213 Heating requirements.
Title 46 - Shipping
(a) Each accommodation space must be heated by a heating system that can maintain at least 20°C. (68°F.). (b) Radiators and other heating apparatuses must be constructed, located or shielded so as to avoid risk of— (1) Fire; (2) Danger; and (3) Discomfort to the occupants of each accommodation space. (c) Each exposed pipe in an accommodation space, leading to a radiator or other heating apparatus must be insulated.
Title 46: Shipping
PART 108—DESIGN AND EQUIPMENT
Subpart B—Construction and Arrangement
Accommodation Spaces
§ 108.213 Heating requirements.
