The pan drain for a storage tank-type water heater shall extend full size and terminate over suitably located indirect waste receptor or floor drain or extend to the exterior of the building and terminate not less than ______ inches and not more than _____ inches above the adjacent ground surface.

The pan drain for a storage tank-type water heater shall extend full size and terminate over suitably located indirect waste receptor or floor drain or extend to the exterior of the building and terminate not less than ______ inches and not more than _____ inches above the adjacent ground surface.