Equipment
Equipment means any device that contains, uses, detects, or is otherwise connected to or associated with a regulated substance or substitute for a regulated substance, including any component, system, refrigerant-containing appliance, and fire suppression equipment.
Source
40 CFR § 84.102
Scoping language
For the terms not defined in this subpart but that are defined in 84.3, the definitions in 84.3 shall apply. For the purposes of this subpart C: