Carrier® Product Categories » Furnaces for Split Systems » Gas Furnaces

Comfort™ 80 Gas Furnace
Models: 58DLA, 58DLX

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The Comfort 80 Gas Furnace offers warmth and comfort year-in and year-out. Carrier's efficient furnace technology helps keeps your winter bills low, and temperatures consistent and warm.

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Key Features  
  • 10-year parts limited warranty when properly registered to the original owner, the Carrier Comfort™ 80 Gas Furnace is covered by a 10-year parts and
  • 20-year heat exchanger limited warranty upon timely registration of your new equipment. 
  • Pilot-free PowerHeat™ ignition
  • 20-year heat exchanger limited warranty to the original owner, the Carrier Comfort™ 80 Gas Furnace is covered by a 10-year parts and 20-year heat exchanger limited warranty upon timely registration of your new equipment. Ask your Carrier dealer about
  • QuieTech™ noise reduction system
  • ComfortFan™ technology
  • Energy efficiency-80% AFUE
Product Specs Model: 58DLA
Efficiency Up to 80% AFUE
Limited Warranty 10-year parts limited warranty when properly registered; 20-year limited warranty on heat exchanger to the original owner, the Carrier Comfort™ 80 Gas Furnace is covered by a 10-year parts and 20-year heat exchanger limited warranty upon timely registration of your new equipment. Ask your Carrier dealer about optional extended warranties, which may include labor. Warranty period is 5 years if not registered within 90 days. Jurisdictions where warranty benefits cannot be conditioned on registration will automatically receive a 10-year parts limited warranty. See warranty certificate at carrier.com for complete details.
Controls Supported Thermidistat™, Thermostat
Diagnostics LED
Capacity 44,000 - 154,000 BTUH
Blower Motor Single speed
Primary Heat Exchanger Serpentuff™ polypropylene-coated
Fuel Natural Gas; convertible to liquid propane (LP)
Profile 4-way multipoise furnace
Construction Galvanized Steel
Paint Baked on urethane base coat and polyester top coat
Product Specs Model: 58DLX
Efficiency Up to 80% AFUE Low NOx
Limited Warranty 10-year parts limited warranty when properly registered; 20-year limited warranty on heat exchanger to the original owner, the Carrier Comfort™ 80 Gas Furnace is covered by a 10-year parts and 20-year heat exchanger limited warranty upon timely registration of your new equipment. Ask your Carrier dealer about optional extended warranties, which may include labor. Warranty period is 5 years if not registered within 90 days. Jurisdictions where warranty benefits cannot be conditioned on registration will automatically receive a 10-year parts limited warranty. See warranty certificate at carrier.com for complete details.
Controls Supported Thermidistat™, Thermostat
Diagnostics LED
Capacity 44,000 - 154,000 BTUH
Blower Motor Single speed
Primary Heat Exchanger Serpentuff™ polypropylene-coated
Fuel Natural Gas; convertible to liquid propane (LP)
Profile 4-way multipoise furnace
Construction Galvanized Steel
Paint Baked on urethane base coat and polyester top coat