I have a Goodman LP CPLE 30-IC (outside) and the flippin' thing blew the capacitor last month (air guys came out and replaced it). It seems to have happened again last night (haven't called the air guys yet because its 5:30 Sunday morning). Could you give me a few reasons this might happen? Obviously there's another problem that needs to be addressed.

My a/c unit has started blowing just hot air; what can I do?

Snoopy, I have had to replace in a short time as well. They, like everything else, just aren't built like they use to be. If you have a 370vac on it ask them to put a 440 on it.

Ron, I see you are new here. Welcome. If you would post yours as a new thread you will get more response rather than tagging on with another. If blowing warm air, check your outdoor unit and see if the fan a compressor is coming on. Post back with results

It was the transformer.