HSK 3
空调
kōngtiáo名
air conditioning; air conditioner (including units that have a heating mode)
天气太热，请把空调打开。
Tiān qì tài rè, qǐng bǎ kōng tiáo dǎ kāi.
It is too hot; please turn on the air conditioner.
Say it
Hold the button, say it, then let go.
Other HSK words sharing a character
Also free:
New in the HSK 3.0 word list at level 3.