Jezz brother 6132 for that amount of money would it be better to replace AC with new? Here $1700.00 is a new 90k BTU furnace with 3 ton coil and condenser.Sorry to derail a firearm form, its criminal how these contractors rape people for services then do poop work on top of it.Even though I'm in the building trades I have had people try to screw me on repaires [roof,taping drywall]and I fired thier ass and got someone else.They can make enough by doing the right thing,instead they want to make it all on one person.bullpoopy.Sorry couldn't help myself. >:(