Maryland Code, Environment § 6-905

(a) In this part the following words have the meanings indicated.

(a-1) “Electric relay” means a product or device that opens or closes electrical contacts to effect the operation of other devices in the same or another electrical circuit.

(a-2) “Electric switch” means a product or device that opens or closes an electrical circuit.

(a-3) “Gas valve switch” means a product or device that opens or closes a gas valve.

(b) “Manufacturer” means a person that:

(c) “Marketer” means a person that manufactures, assembles, sells, distributes, affixes a brand name or private label to, or licenses the use of a brand name on:

(d) “Mercury-added product” means any of the following products if containing elemental mercury or a mercury compound that has been added to the product for any reason:

(e) “Motor vehicle” has the meaning stated in § 11-135 of the Transportation Article.

(f) “Reclamation facility” means a site:

(g) “Thermostat” means a device that regulates temperature in an enclosed area by controlling heating, cooling, or ventilation equipment.