The provisions of this subchapter shall apply to the installation, repair and maintenance of all heating, air conditioning and refrigeration equipment located within Louisville Metro including equipment or apparatus located in private plants, provided, however, other incorporated cities located within  Louisville Metro which maintain their own heating, air conditioning and refrigeration permitting and inspections programs are exempt from this subchapter.
(1994 Jeff. Code, § 150.022)  (Jeff. Ord. 4-1980, adopted and effective 2-12-1980; Lou. Metro Am. Ord. No. 267-2007, approved 12-10-2007)  Penalty, see § 150.999