room air conditioner [1]

Device installed in a window for cooling and circulating the air in a room.

vent

Grate through which outdoor air is drawn inward.

grille

Grille through which the heated air is diffused in the room.

control panel

Panel containing the controls that operate the air conditioner.

function selector

Knob for regulating the temperature and the fan speed.

fan control

Knob for regulating the rate of air flow.

thermostat

Mechanism that, by sensing changes in temperature, will automatically switch the air conditioner on or off.

louver

Device directing cool air into the room.

casing