Assertion: ceiling fan | /r/HasProperty | sized for the room
Facets:
value: properly
type: MANNER
Source sentences:
text: Provided the ceiling fan is properly sized for the room in which it is operating, its efficiency of moving air far exceeds that of an air conditioning unit, therefore, for peak efficiency, the air conditioner should be set to a low fan setting and the ceiling fan should be used to circulate the air.