Friedrich Ductless Mini-Split Systems 36K, 19 SEER, Outdoor Heat Pump, Single-Zone, 208/230V, R410ASEER: 18; SEER2 Non Ducted: 18; SEER2 Ducted: 17. 5; SEER Non Ducted: 19. 5; SEER Ducted: 18; EER2 Non Ducted: 10. 65; EER2 Ducted: 10. 9; EER Non Ducted: 10. 6; EER Ducted: 10. 9; HSPF2 Non Ducted: 9. 8; HSPF2 Ducted: 9. 5; HSPF Non Ducted: 10. 5; HSPF Ducted: 9. 5; BtuH Cooling: 36,000; Min. Cooling Capacity BtuH: 12,600; Max. Cooling Capacity BtuH: 36,800; BtuH Heating: 36,000; Min. Heating Capacity BtuH: 15,000; Max. Heating Capacity BtuH: 42,600;