Having problems with your Air Conditioners ?

Does not blow cold air

\015 Unit is about 10 yrs. old had some ice problems on fin's let thaw out for about 1 hr. then put back on this trick worked in the past, but now it's not cooling at all - the heater works find. I never had the unit worked on I keep up with the filter and the drain is not clogged at all\015

Answers :

Make sure that the outside unit is coming on. Also when the unit is running the large copper pipe that goes to the outside unit should be so cold to the touch after about 10min. of running that it is uncomfortable to leave your hand on. If it is not, then you are low on refrigerant. If it is then the coil is dirty. Those are the only things that will make a unit freeze up. (lack of air flow, low refrigerant) Remember tha tlack of airflow can be caused by dirty coild, dirty filter. Filter shouldn't be a problem because you change it frequently.

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