Product Comparison: Gas Furnaces

  Evolution System Plus 95s Gas Furnace
Evolution System
Plus 95s Gas Furnace		 Evolution System Plus 90i Gas Furnace
Evolution System
Plus 90i Gas Furnace		 Evolution System Plus 80v Gas Furnace
Evolution System
Plus 80v Gas Furnace		 Preferred Series Plus 95i Gas Furnace
Preferred Series
Plus 95i Gas Furnace		 Preferred Series 95 Gas Furnace
Preferred Series
95 Gas Furnace		 Preferred Series 90t Gas Furnace
Preferred Series
Plus 90t Gas Furnace		 Preferred Series Plus 90x Gas Furnace
Preferred Series
Plus 90x Gas Furnace		 Preferred Series 80t Gas Furnace
Preferred Series
80t Gas Furnace		 Legacy Line 95 Gas Furnace
Legacy Line
95 Gas Furnace		 Legacy Line Plus 90 Gas Furnace
Legacy Line
Plus 90
Gas Furnace		 Legacy Line 90 Gas Furnace
Legacy Line
90 Gas Furnace		 Legacy Line Plus 80 Gas Furnace
Legacy Line
Plus 80
Gas Furnace		 Legacy Line 80 Gas Furnace
Legacy Line
80 Gas Furnace
Performance
Efficiency AFUE Up to 95.0% AFUE Up to 96.6% AFUE Up to 80% AFUE Up to 95% AFUE Up to 95% AFUE Up to 93% AFUE Up to 93% AFUE Up to 80% AFUE Up to 95% AFUE Up to 95.5% AFUE Up to 92% AFUE Up to 80% AFUE Up to 80% AFUE
Features
Evolution Control and/or Monitor System Remotely Check Check Check Check                  
PerfectHumidity® Check Check Check Check     Check            
Electrically Efficient Variable Speed Fan Check Check Check Check Check   Check   Check        
TrueSense Dirty Filter Detection Check Check Check Check     Check            
PerfectHeat® Technology Check Check Check Check   Check Check Check          
Heat Exchanger Everlastic Everlastic Aluminized Steel Everlastic Stainless Steel Everlastic Everlastic Aluminized Steel Stainless Steel Everlastic Everlastic Aluminized Steel Aluminized Steel
Fan On Plus™ Check Check Check Check Check Check Check Check Check Check Check Check Check
Air Filtration Cabinet Check Check Check Check   Check Check Check   Check Check Check Check
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