Glennman, the language in the NFPA area you are looking for is exactly the same given that the UPC. Be aware there is not any provision in the UPC for protection of electric drinking water heaters. Funny? Codes I am acquainted with are for parking garages, showrooms or restore garages, https://garage-storage-lift53197.pages10.com/garage-ceiling-storage-lift-for-dummies-70105649