I bought a condo at the end of August last year and I think there's something wrong with my AC. When I turn it on, I feel very little air circulation. The air is sort of cold... but not really. I had the ducts cleaned and a technician come to look at the system, but he found nothing wrong. Winter came and I didn't really worry about the AC anymore.. but its starting to get hot again and I'm worried about the AC not being able to cool my condo. Does anyone have a suggestion as to why the breeze coming out of my vents is so weak? I plan on getting another technician to look at the system, and want to atleast have some knowledge about what could be wrong, cause if he tells me that "everything checked out fine," I'll just flip my lid, cause I know it isn't.
Over the winter, the heat coming out of the vents was also weak, but this wasn't a big deal because I'm on the second floor of a building and the ambient heat always kept the place warm.
The only possible cause I could think of is that the prior owner left a really, really dirty filter (he had 2 dogs) and seemed to have no clue about maintaining a home. Could this have caused the motor to overwork itself and now has reduced its power?
I also checked the outside unit (its on the roof) and nothing is blocking it.
Any suggestions would be appreciated.