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| LG Art Cool Inverter models use a variable speed compressor which is quieter to operate and uses less energy than conventional air conditioners. When the selected temperature is reached the inverter compressor operates at low speed to maintain that comfort level. These models have efficiency ratings of 16.0 - 19.7 SEER making them among the most energy efficient in the industry. Capacities range from 9,000 to 24,000 BTUs. |
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