I was having issues with my fan motor locking up causing warm blowing air inside the house. Because of this it caused the inside unit to remain running all day while I was at work....only to find a $200 electric bill this month. SO I did some troubleshooting and found this was the culprit. The model of HVAC shown in the video is FPBA-036JAS. The AC guy wanted $350 to inspect and replace this motor... I was able to replace it for about $108 in about an hour.