Trane RunTru 2 Ton 15 SEER 80% Gas Furnace System is an excellent complete heating and cooling solution for those looking for an efficient HVAC system at an affordable rate. This system includes (1) Trane RunTru 2 Ton 15 SEER A4AC4 Series 24000 BTU Single Stage Air Conditioner Condenser A4AC4024A1000A, (2) Trane RunTru A801X Series 60000 BTU 80% AFUE Upflow/Horizontal Single Stage 1/3 HP Gas Furnace A801X026AM2SA and (3) Trane 2 Ton 18000 – 30000 BTU A4MX Four Way Convertible, Upflow, Downflow, Horizontal Left & Right Cased Coil for Split-System Air Conditioner A4MXB1832AC6HA .