Ultra Efficiency Units - The Top of the Line
The XL19i’s SEER (Seasonal Energy Efficiency Ratio) rating of up to 19.50 is among the highest energy efficiency rating of any air conditioner available today. The XL19i has two compressors: one for milder weather and a second larger compressor for those extremely hot days. It’s like having two units in one. Increased efficiency may substantially lower your home cooling costs.