you are probably low on freon. take it to the garage and have them hook it up to a/c gauges to make sure
why does ac blow warm air? why does ac blow warm air?
a/c blows warm air when idles cold when running
Heatstrips could be on with ac
Yes, the cool air is lighter than the warm air and that is why Ac's are at the top or high level of the room so in this way when the AC gives out cool air it travels down and the warm air travels upwards and the whole room gets cool quickly.
check to see if your rad. fans come on when you turn on your a/c the compressor will not work if the do not come on
Cold air can carry less humidity than warm air so when the AC unit is cooling air the excess water falls out as condensation.
It is probably too old or you could have it on the warm setting. I'm going to have to say, get a new air conditioning. MaDiSoN!!!
Several things can cause this:Your compressor quit working so you have no coolingIt is so hot that the AC can't pump enough energy out of the air to cool it down below a temperature you consider "warm".You have lost some coolant so the system is being inefficientYou have formed ice on the coils which prevents air flow over them to cool the air as efficiently as it would if it could flow over the finds that are covered by the ice - note that this often occurs when #3 above happens.You have a leak in your AC ductwork that is allowing the cool air to mix with hot airThe AC has just come on and has not yet managed to establish low enough temperature s in the coils to cool the air yet.Any one of these - or a combination of two or more - can cause the AC to blow warm air.
check the freon and cabin air filter
This question needs to be more specific in order to answer it. Are you asking how does the heater work? Or are you asking why is the air warm when the AC is on?
a fuse could be blowed or your ac needs to be charged.(or both)
You're probably out of frion, my friend.