Feature Gas Furnaces
Infinity 96 Gas Furnace (Best)
Energy Efficiency
Quiet Level
Durability
- Communicating furnace with Infinity intelligence
- Ultimate energy efficiency and cost savings—up to 96.6% AFUE
- ComfortHeat™ technology
- IdealHumidity™
- ComfortFan™ technology
- QuieTech™ noise reduction system
- Sealed combustion system
- Pilot-free PowerHeat™ ignition
- High efficiency air filtration cabinet
- Lifetime heat exchanger limited warranty
- 5-year parts limited warranty
Performance 93 Gas Furnace (Better)
Energy Efficiency
Quiet Level
Durability
- Outstanding energy efficiency—up to 93% AFUE
- ComfortHeat™ technology
- ComfortFan™ technology
- QuieTech™ noise reduction system
- Sealed combustion system
- Pilot-free PowerHeat™ ignition
- High efficiency air filtration cabinet
- Lifetime heat exchanger limited warranty
- 5-year parts limited warranty
Comfort 92 Gas Furnace (Good)
Energy Efficiency
Quiet Level
Durability
- Energy efficiency—from 92% up to 95.5% AFUE
- ComfortFan™ technology
- QuieTech™ noise reduction system
- Sealed, low-noise combustion system
- Pilot-free PowerHeat™ ignition
- High efficiency air filtration cabinet
- Lifetime heat exchanger limited warranty
- 5-year parts limited warranty