Assertion: air conditioner's design | /r/HasProperty | a water reservoir
Facets:
value: with level
type: OTHER
Source sentences:
text: A typical design, as shown in a 1945 patent, includes a water reservoir (usually with level controlled by a float valve), a pump to circulate water over the excelsior pads and a centrifugal fan to draw air through the pads and into the house.