For sale: American Gibson window air conditioner, 18 units. Almost new and under warranty. An opportunity to buy the American Gibson window air conditioner, in almost new and clean condition, with the original invoice and ongoing warranty. ✅ Brand: American GIBSON ✅ Type: Window Air Conditioner ✅ Capacity: 18 units ✅ Condition: Almost New ✅ Original Invoice Available ✅ Warranty Still Valid A suitable air conditioner for those looking for a clean and ready-to-use device, with the invoice and warranty available for added peace of mind when purchasing. Serious buyers only, and may God provide for everyone.