Hierarchy classification:

1. top of the aat hierarchies
2. Objects Facet
3. Furnishings and Equipment (hierarchy name)
4. Tools and Equipment (hierarchy name)
5. equipment
6. [equipment by context]
7. culinary equipment
8. [culinary equipment for serving and consuming food]
9. food warmers

Anotations

Scope note:

Devices used to keep food warm during service in a cafeteria or other similar establishment, consisting of a tank of water, heated by some form of heating element, into which shallow pans of food may be placed.