room air conditioner [1]![click to hear](/images/speaker.jpg)
Device installed in a window for cooling and circulating the air in a room.
vent ![click to hear](/images/speaker.jpg)
Grate through which outdoor air is drawn inward.
grille ![click to hear](/images/speaker.jpg)
Grille through which the heated air is diffused in the room.
control panel ![click to hear](/images/speaker.jpg)
Panel containing the controls that operate the air conditioner.
function selector ![click to hear](/images/speaker.jpg)
Knob for regulating the temperature and the fan speed.
fan control ![click to hear](/images/speaker.jpg)
Knob for regulating the rate of air flow.
thermostat ![click to hear](/images/speaker.jpg)
Mechanism that, by sensing changes in temperature, will automatically switch the air conditioner on or off.
louver ![click to hear](/images/speaker.jpg)
Device directing cool air into the room.
casing ![click to hear](/images/speaker.jpg)