My bet is the start capacitor, even though it has already been changed. We had an issue last summer with the a/c working intermittently (Carrier unit), sometimes it was ok for a few hours, or days, then it wouldn't work, then back to ok. The unit was still under warranty, and the tech from Munns had it fixed within 20 minutes. He told me he replaces at least 20 start capacitors almost every week.
|