Infinity Series Packaged Gas Furnace and Air Conditioner Systems (Best)

• Up to 15 SEER products
• Up to 12 EER
• 8.0 HSPF
• Up to 81% AFUE
• 15 SEER and 14 SEER models are Energy Star approved
• Puron® Refrigerant
• 40,000-130,000 heating capacity
• 2-5 ton cooling
• 72 dB (quiet as a vacuum)
• 2-speed scroll compressor on 14 SEER model
• Includes stainess steel heat exchanger
• High pressure and loss of charge switches
• Corrosion resistant inducer assembly with stainless steel shaft
• Uses Infinity Control for precise comfort settings
• Louvered grille
• Infinity™ diagnostics
• IdealHumidity®for enhanced air quality, better dehumidification
• Uses Thermidistat™ control
• Limited lifetime warranty on stainless steel heat exchanger
• 10-year limited warranty on compressor
• 5-year limited warranty on entire unit

Performance Series Packaged Gas Heat/Electric Cool System (Better)

• 13 SEER
• 11 EER
• Up to 81% AFUE
• Puron® Refrigerant
• As low as 72 dB (quiet as a vacuum)
• Scroll compressor
• High pressure and loss of charge switches
• Built-in Thermostatic Expansion Valve
• Corrosion resistant inducer assembly with stainless steel shaft
• Louvered grille
• Uses Thermidistat™ control to control humidity and temperature
• IdealHumidity® for better air quality, improved dehumidification
• 15-year limited warranty on aluminized heat exchanger; limited lifetime warranty on stainless steel heat exchanger option
• 10-year limited warranty on compressor
• 5-year limited warranty on entire unit

Comfort Series Packaged Gas Furnace and Air Conditioner (Good)

• 13 SEER
• 7.7 HSPF
• Up to 81% AFUE
• Corrosion resistant inducer assembly with stainless steel shaft
• Wire grille
• Galvanized steel cabinet
• As low as 76 dB (quiet as a dishwasher)
• Uses standard thermostat
• 10-year limited warranty on heat exchanger
• 5-year limited warranty on compressor
• 5-year limited warranty on entire unit