Approx how much for Air conditoner & furnace?

Question

I'm looking at a house that has a pretty old furnace & Air Conditioner. The house is 1 story and it's approx. 1600 sq feet I'm in Central Illinois (don't know if that matters) I would like the price to include install.

Answer 1

cheek the paper there add every week

when you do call get at least 3 estimate on what it will cost

Answer 2

6000 if you have duck work 8500 if not