Replace or repair air unit
I have a 23 yr old Lennox forced-air furnace and air condenser. The air-conditioning stopped working. Public Service diagnosed and said the fan motor is shot. They told me that a new motor would be impossible to get given the age of the unit. They then quoted me $6500 to replace the air unit and furnace. O.K. Then I got another guy to come out and he said he could get me a motor (universal) and repair for $600. I know that it is a gamble because the compressor could go, but it might be a good gamble for now. 1. Why would they tell me they can't get a replacement motor? Who is lying? Will the other guy give me a motor and it still doesn't work? Or is the other guy just an honest contractor and is trying to repair the unit for the lowest cost hoping that his good will, will reflect on his reputation and I will use him in the future for all my needs? Please help me to make an informed decision and to understand why my public utility would try and get one over on me or if in fact they are. Thank you.