Product Comparison: Packaged Heat Pumps

  Evolution® 15 Packaged Heat Pump
Evolution® 15 Packaged Heat Pump		 Preferred™ 14 Packaged Heat Pump
Preferred™ 14 Packaged Heat Pump		 Preferred™ 13 Packaged Heat Pump
Preferred™ 13 Packaged Heat Pump		 Legacy™ 13 Packaged Heat Pump with Puron®
Legacy™ 13 Packaged Heat Pump
Performance
Efficiency SEER Up to 15 SEER 14 SEER 13 SEER 13 SEER
Efficiency HSPF 8 HSPF 8 HSPF 7.7 HSPF 7.7 HSPF
Efficiency EER Up to 12 EER 12 EER 11 EER  
ENERGY STAR® Check Check    
Puron Refrigerant Check Check Check Check
Sound
Quiet Level As low as 72 dB As low as 72 dB As low as 72 dB As low as 72 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  
Perfect Heat™ Pump System Check   Check  
Evolution Diagnostics Check      
Durability
Corrosion Resistant Base Check Check Check Check
Louvered Grille Check   Check  
Wired Grille   Check   Check
Heat Exchanger Stainless Steel Stainless Steel Aluminized Aluminized
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