If the unit works in the heat mode, then the problem is usually located in the outdoor unit.
Its broken Are you a 5 year old or an unfunny comedian?
The furnance is not coming on.
Cool dense air from the sea blows towards the land and also cool air from land blows towards the sea. It is caused due to imblance in the atmospheric pressure. And also is caused by the constant motion of the earth.
check you thermostat for the temp setting
If you put in 3 12 oz cans it may be overfilled.
when the oboe player blows warm air in the instrument in softens the pitch. when they blow cool air it becomes louder
Blow On It
No, because it is a heating system, not a cooling system
"http://wiki.answers.com/Q/Why_does_the_rear_ac_in_97_chevy_venture_blow_hot_air_when_the_front_ac_blows_cool_air"
A mountain breeze blows cool from land to water.
if this system uses dex-cool flush the system
An air conditioner evaporator is the part of the a/c system that the heat in your car transfers to causing cool air to blow from your vents. The blower is in front of it and it sucks air from the inside of your car and across the evaporator then blows out your vents.