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41 - Refrigeration, Air Conditioning and Air Circulating Equipment

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PSC Description 
4110 Refrigeration equipment 
4120 Air conditioning equipment 
4130 Refrigeration & air conditioning components 
4140 Fans, air circulators & blower equipment 
4150 Vortex tubes and other related cooling tubes 



GROUP 41 Refrigeration, Air Conditioning, and Air Circulating Equipment

4110 Refrigeration Equipment Note-This class includes only complete refrigeration equipment, whether refriger- ated from an integral or remote mechani- cal refrigeration unit or system. Also in- cluded in this class are refrigeration plants, and complete packaged refrig- eration units and systems containing a power driven compressor, condenser, evaporator, and all other necessary com- ponents to refrigerate an enclosed space. Nonoperating accessories such as ice trays, shelves, and panels are included in this class. Excluded from this class are operating components, assemblies, parts, attachments, or accessories, for use in or on complete refrigeration equip- ment, plants, systems, or the packaged refrigeration units, and which are to be classified in Class

4130, or as otherwise specifically prescribed by the indexes and structure of the FSC. Includes Grocery Type Display Cases; Ice Cream Cabinets; Drinking Fountains (except Portable and stationary types classified in Class

4510); Professional and Scientific Refrigerators; Rivet Cool- ers; Photographic Refrigerators; Mortu- ary Refrigerators; Household and Com- mercial Refrigerators; Grocery Type Showcases; and other types of refrigera- tion equipment of the commissary or food store type. Excludes Cafeteria Type Refrigerated Display Cases; Soda Fountains; Milk, Soda, and/or Ice Cream Dispensers; Cold Food Counters; Carbonators; Com- bination Heated-Refrigerated Food Serv- ing Equipment; Cafeteria Type Show- cases; Chilling Equipment Used for Display and Serving of Food (see Class

7310 for these items). Also excluded from this class are refrigeration components (see Class

4130).

4120 Air Conditioning Equipment Note-This class includes only complete air conditioning equipment, systems, and plants. Also included are specially de- signed nonoperating accessories such as a window panel used with a window type air conditioning unit to facilitate mounting. Excluded from this class are operating components, assemblies, parts, attachments, or accessories for use in or on air conditioning equipment, which are to be classified in Class

4130, or as otherwise specifically prescribed by the indexes and structure of the FSC. Includes Store Type Units; Window and Room Type Units; Marine, and Vehicular Air Conditioning Units; Air Conditioning Plants and Systems. Excludes Air Conditioning Components (FSC 4130, or as otherwise specifically prescribed by the indexes and structure of the FSC).

4130 Refrigeration and Air Conditioning Components Includes Heat Exchanger Equipment; Re- frigerant Strainers; Refrigeration Com- pressors; Air Conditioning and Refrigera- tion Servicing Equipment, such as Charging and testing manifolds, Lines and Units; Operating Components of Re- frigeration and Air Conditioning Equip- ment, Plants, and Systems classified in classes

4110 and

4120. Excludes Refrigeration and Air Condi- tioning Plants (see classes

4110 and

4120): Collections of Refrigeration Com- ponents packaged as a unit including a refrigeration compressor, condenser, evaporator, etc., specifically designed and tailored for applications such as walk-in type refrigerators. Individual com- ponents of the packaged unit will be classified in class

4130, or as otherwise specifically prescribed by the indexes and structure of the FSC. The complete package unit will be classified in class

4110.

4140 Fans, Air Circulators, and Blower Equipment Note-Fans and impellers which are specifically designed for use with specific individual types of equipment are to be classified in the same classes as their next higher assemblies or in the appropri- ate components or accessories classes (as in Group 25 or 29 or Class

1680) as prescribed by the indexes and structure of the FSC. Includes Wall Type Fans; Pedestal Type Fans; Household Type and Attic Type Ex- haust Fans; Floor Fans; Forged Draft Ex- haust and Disposal Kits; Fans, Air Circu- lators, and Blower Equipment, whether designated as industrial or nonindus- trial by application and/or use. Excludes Combination Heater-Fans (FSC 4520).

4150 Vortex Tubes and Other Related Cooling Tubes Includes Tool Grinding spot coolers; ma- chining spot coolers; electronic equip- ment spot coolers; and electronic cabinet spot coolers. Excludes Refrigeration and Air Condi- tioning Plants (Classes

4110 and

4120); Air Conditioning Components and Cooler Unit, Air (Class

4130); Cooler, Air, Evapo- rative (Class

4120) and Pipe and Tube (Group 47).