2017 Maryland Code
Transportation
Title 22 - Vehicle Laws -- Equipment of Vehicles
Subtitle 4 - Other Equipment
§ 22-410. Air conditioning equipment

  • (a) Definitions. --
    • (1) In this section the following words have the meanings indicated.
    • (2) "Air-conditioning equipment" means mechanical vapor compression refrigeration equipment used to cool the driver's or passenger compartment of any motor vehicle.
    • (3) "Ozone-depleting refrigerant" means a refrigerant used in air-conditioning equipment that contains a substance identified in 42 U.S.C. § 7671a(a) or (b).
  • (b) Manufacture, installation, and maintenance. -- Air-conditioning equipment shall be manufactured, installed, and maintained with due regard for the safety of the occupants of the vehicle and the public.
  • (c) Requirements for motor vehicles of 2011 or after. -- In a motor vehicle of model year 2011, or any model year thereafter, the air-conditioning equipment may contain only a refrigerant that:
    • (1) Is not an ozone-depleting refrigerant; or
    • (2) Is included in the list published by the United States Environmental Protection Agency as a safe alternative to chlorofluorocarbon-12, pursuant to 42 U.S.C. § 7671k(c).
  • (d) Adoption and enforcement of safety requirements, regulations, and specifications. -- The Administrator, in consultation with the Department of the Environment, may adopt and enforce safety requirements, regulations, and specifications for air-conditioning equipment consistent with the requirements of this section.
  • (e) Compliance required for sale, etc. -- A person may not have for sale, offer for sale, sell, or equip any motor vehicle, of model year 2011 or thereafter, with any air-conditioning equipment unless the air-conditioning equipment complies with the requirements of this section.
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