Product Comparison: Packaged Gas Furnace and Air Conditioners

  Evolution® 15 Packaged Gas Furnace & Air Conditioner
Evolution® 15 Packaged Gas Furnace and Air Conditioner		 Preferred™ 14 Packaged Gas Furnace & Air Conditioner
Preferred™ 14 Packaged Gas Furnace and Air Conditioner		 Preferred™ 13 Packaged Gas Furnace & Air Conditioner
Preferred™ 13 Packaged Gas Furnace and Air Conditioner		 Legacy™ 13 Packaged Gas Furnace & Air Conditioner with Puron®
Legacy™ 13 Packaged Gas Furnace and Air Conditioner
Performance
Efficiency SEER Up to 15 SEER 14 SEER 13 SEER 13 SEER
Efficiency AFUE Up to 81% AFUE Up to 81% AFUE Up to 81% AFUE Up to 81% AFUE
Efficiency EER Up to 12 EER 12 EER 11 EER  
ENERGY STAR® Check Check    
Puron Refrigerant Check Check Check Check
Heating Capacity 40,000 - 130,000 BTUH 40,000 - 130,000 BTUH 40,000 - 130,000 BTUH 40,000 - 130,000 BTUH
Sound
Quiet Level As low as 72 dB As low as 72 dB As low as 72 dB As low as 76 dB
AeroQuiet™ Top Check      
2-Speed Scroll Compressor Check      
Scroll Compressor   Check Check Check
Controls
Evolution Control Ready Check      
Thermidistat™ Ready     Check  
Perfect Humidity™ System Check   Check  
Evolution Diagnostics Check      
Durability
Corrosion Resistant Base Check Check Check Check
Stainless Steel Heat Exchanger Check      
Aluminized Heat Exchanger   Check Check Check
Louvered Grille Check   Check  
Wire Grille   Check   Check
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