"Trane 5 Ton 17 SEER2 56000 BTUh Two Stage 80% Gas System | XL17i Series 60000 BTUh Air Conditioner Condenser | XV80 100000 BTUh Gas Furnace | 4TXC 60000 BTUh Cased Coil |R-410a Refrigerant | Install Included Trane 5 Ton 17 SEER2 Two Stage Gas System is one of their most expensive systems, but it is undoubtedly a beast in performance and efficiency. It includes: (1) Trane 5 Ton 17.2 SEER2 XL17i 60000 BTUh 2-Stage AC Condenser 4TTX7060E1000, (2) Trane 100000 BTUh 80% AFUE XV80 2-Stage Gas Furnace TUD2C100A9V5V & (3) Trane 3-5 Ton 60000 BTUh Downflow/Horizontal/Upflow Cased Coil 4TXCC009DS3HC. Trane 5 Ton 17 SEER2 2-Stage Gas System Nominal Capacity 5 Ton SEER2 Rating 17 SEER2 (15.2 SEER2) EER2 Rating 12 EER2 (11.2 EER2) Capacity 56000 BTUh Stages Two Stage Outdoor AC Condenser Unit Trane 4TTX7060E1000 Indoor Gas Furnace Unit Trane TUD2C100A9V5V Cased Coil Unit Trane 4TXCC009DS3HC AHRI Reference 208775523 "