Do I really need a new air handler
Two weeks ago the fan in the air handler (indoor unit) was very loud and no air was blowing out of the vents. Technician came and said we needed a new motor - installed that and still not working, called company and they sent a new technician who said first techinician installed it incorrectly - it was backwards! So they turn it around and still no air flowing through the vents. Now they are telling me I need a new air hanlder which will cost $4500 installed. Mind you already spent $1500 for them to install the motor incorrectly!!
The air handler is made by Fedders and is 30 years old, so I could need a new one, but planning on selling the house this year and don't want to spend the $$ on a new one if I don't need to. Is there anything else I can look at to see if it will work. Also, is 4500 for a new air handler way out of line? Thanks