I have Misc. air conditioning units and gas heaters. 4 Ton, 5 Ton and a 3.5 Ton, 3 Ton, 2.5 Ton, 2 Ton utilized R-22 out door condensing units for sale. Good condition, Will give some guarantee. Setup offered for extra cost. P.S. these are split systems. A/C system outside connected with copper refrigerant tubing. These are not window or wall units or package devices. I likewise have brand name new systems as well. I do nevertheless have 1 Package system. Call Bob anytime at .