CFR›Title 46›Chapter I›Part 111›Subpart 111.87 ContainsSections 111.87-1–111.87-3CorpusDaily eCFRDisplayed edition2026-09-25Last updated2026-09-25 Subpart 111.87—Electric Air Heating Equipment Sections 111.87-1 § 111.87-1 Applicability. 111.87-3 § 111.87-3 General requirements. Previous 111.85 Subpart 111.85—Electric Oil Immersion Heaters Next 111.91 Subpart 111.91—Elevators and Dumbwaiters