10.4 EER and 10.3 <20,000 Btu/h - CEER Room air-conditioner heat with louvered sides 9.8 EER and 9.8 Btu/h - ≥20,000 CEER 9.8 EER and 9.7 <14,000 Btu/h - CEER Room air-conditioner heat pumps without louvered sides 9.2 EER and 9.1 Btu/h - ≥14,000 CEER Room air conditioner, casement 10.0 EER and 9.9 All capacities - only CEER Room air conditioner, casement 10.9 EER and 10.8 All capacities - slider CEER
Room air-conditioner heat with louvered sides <20,000 Btu/h - 10.4 EER and 10.3 CEER ≥20,000 Btu/h - 9.8 EER and 9.8 CEER Room air-conditioner heat pumps without louvered sides <14,000 Btu/h - 9.8 EER and 9.7 CEER ≥14,000 Btu/h - 9.2 EER and 9.1 CEER Room air conditioner, casement only All capacities - 10.0 EER and 9.9 CEER Room air conditioner, casement slider All capacities - 10.9 EER and 10.8 CEER