Comfort 92 Single Stage Gas Furnace

Comfort 92 Single Stage Gas Furnace

Models: 59SC2

Solid Efficiency and Economy In Reliable, Quiet Gas Furnace

The Comfort 92 Gas Furnace warms your home for less. With up to a 92% AFUE, this high efficiency heater comes with a limited lifetime heat exchanger warranty.



Energy Efficiency

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Quiet Level

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  • Energy efficiency of 92.1% AFUE
  • ComfortFan™ technology
  • QuieTech™ noise reduction system
  • Sealed, low-noise combustion system
  • Pilot-free PowerHeat™ ignition
  • High efficiency air filtration cabinet
  • 20-year heat exchanger limited warranty1
  • 10-year parts limited warranty when properly registered1

Comfort 59SC2B 

Efficiency92.1% AFUE
Limited Warranty10-year parts limited warranty when properly registered; 20-year limited warranty on heat exchanger1
Controls SupportedThermidistat™, Thermostat
DiagnosticsOn Board
Capacity40,000 - 120,000 BTUH
Blower MotorSingle speed
Secondary Heat ExchangerStainless steel
FuelNatural Gas; convertible to liquid propane (LP)
Profile2 Stage Multipoise
ConstructionGalvanized steel
PaintBaked on urethane base coat and polyester top coat



To the original owner, the Carrier Comfort™ 92 Gas Furnace is covered by a 10-year parts and 20-year heat exchanger limited warranty upon timely registration of your new equipment. The secondary heat exchanger carries a 20-year labor limited warranty. Ask your Carrier dealer about optional extended warranties, which may include labor. Warranty period is a 5-year on parts and 20-year on heat exchangers if not registered within 90 days. Jurisdictions where warranty benefits cannot be conditioned on registration will automatically receive a 10-year parts limited warranty and a lifetime parts limited warranty on the heat exchangers. See warranty certificate at for complete details.