Unfired hot water storage tank
Unfired hot water storage tank means a tank used to store water that is heated externally, and that is industrial equipment.
Source
10 CFR § 431.102
Scoping language
The following definitions apply for purposes of this subpart G, and of subparts J through M of this part. Any words or terms not defined in this section or elsewhere in this part shall be defined as provided in section 340 of the Act, 42 U.S.C. 6311.