All buildings and structures shall conform to the building regulations established herein for the district in which each building shall be located, except that parapet walls, chimneys, cooling towers, elevator bulkheads, fire towers, stacks, and necessary mechanical appurtenances shall be permitted to exceed the maximum height provisions when erected in accordance with all other codes of the village (as provided in § 156.089).
(`92 Code, § 40-4-2)