Look for icing on pipe. Take a the larger of the two copper pipes going into the indoor coils. If you use whatever ice, may have a breakdown. It is normal to have cold water condensed towards the pipe, whether it gets too cold the water will frost nova. This temperature is just too low for the air conditioner. Either the ventilation is blocked, very dirty filter or worse. Or the unit is low on refrigerant; the likely culprit. It is possible both problems could is usually found. This icing won't usually cause immediate damage, but not really fixed it can lead to premature failure of your compressor. This is often a cost for many thousand If you have just about any queries relating to where and also how you can work with licensed plumbers in Phoenix, you possibly can email us at the web site. dollars for total unit replacement part.