Dehumidifier means a product, other than a portable air conditioner, room air conditioner, or packaged terminal air conditioner, that is a self-contained, electrically operated, and mechanically encased assembly consisting of -
(1) A refrigerated surface (evaporator) that condenses moisture from the atmosphere;
(2) A refrigerating system, including an electric motor;
(3) An air-circulating fan; and
(4) A means for collecting or disposing of the condensate.
10 CFR § 430.2
For purposes of this part, words shall be defined as provided for in section 321 of the Act and as follows -