Friedrich Ductless Mini-Split Systems 42K, 20 SEER, Outdoor Heat Pump, Multi-Zone, 208/230V, R410ASEER: 20; SEER2 Non Ducted: 22; SEER2 Ducted: 19. 5; SEER2 Mixed: 21. 5; SEER Non Ducted: 20; SEER Ducted: 19; SEER Mixed: 19. 5; EER2 Non Ducted: 12. 5; EER2 Ducted: 12. 00; EER2 Mixed: 12. 30; EER Non Ducted: 10. 75; EER Ducted: 10. 5; EER Mixed: 10. 25; HSPF2 Non Ducted: 9. 05; HSPF2 Ducted: 8. 90; HSPF2 Mixed: 8. 83; HSPF Non Ducted: 10; HSPF Ducted: 9; HSPF Mixed: 9. 5; BtuH Cooling: 42,000; Min. Cooling Capacity BtuH: 9,000; Max. Cooling