191VAN Up to 21 SEER2 Up to 12 EER2 148TAN Up to 18 SEER2 Up to 14 EER2 148TAN***C Up to 18 SEER2 Up to 14 EER2 146SAN Up to 16.5 SEER2 Up to 14.5 EER2 135SAN Up to 16.5 SEER2 Up to 14.5 EER2 135SAN***C Up to 16.5 SEER2 Up to 14.5 EER2
