Except to the extent otherwise stated in other applicable laws of the Commonwealth which are not inconsistent with or superseded by the act or Federal act, this chapter governs the design, manufacture, storage, transportation and installation of manufactured housing which is sold, leased or installed, or is intended for sale, lease or installation, or use on a site in this Commonwealth, or manufactured in this Commonwealth and sold or offered for sale outside this Commonwealth. This chapter applies to manufactured housing manufactured in manufacturing facilities located within or outside this Commonwealth.
12 Pa. Code § 143.3