No brick, sheet metal, or earthen ware flue, or chimney flue, shall be used as a sewer ventilator, or to ventilate any trap, drain, soil, or waste-pipe.
53 P.S. § 14826
No brick, sheet metal, or earthen ware flue, or chimney flue, shall be used as a sewer ventilator, or to ventilate any trap, drain, soil, or waste-pipe.
53 P.S. § 14826