Quiet Level
Comfort Features
Email product info

afue-80 The Annual Fuel Utilization Efficiency or AFUE rating is the percentage of fuel consumed that is converted to heat your home. A higher number is better.
hybridheat This product is compatible as part of a dual-fuel system that heats using an electric heat pump until the heating power of a gas or oil furnace is needed.
heats Heats your indoor environment, using natural gas, oil, propane or electric power.
seerboost Cooling efficiency improvement can be achieved when the indoor furnace or fan coil used to move the air is multi- or variable speed.


Our ultra-low NOx furnace is the great choice for 80% AFUE comfort inside and reduced NOx emmisions outside. It delivers comfort you can rely on with a 65% reduction in NOx emissions compared to a standard, low-NOx model.

As part of a complete, year-round comfort system, this single-speed furnace can be setup to deliver more optimized airflow to your living spaces with our discrete tapped blower motor.

And, if you combine our ultra-low NOx furnace with a compatible thermostat and Carrier® heat pump, you'll enjoy the additional comfort and efficiency benefits of a Hybrid Heat® system.



  • 80.0% AFUE heating efficiency
  • Ultra-low NOx burner technology
  • Single-stage gas valve
  • Multi-speed ECM blower motor enhances comfort
  • Fully insulated cabinet
  • 10-year parts limited warranty1
  • 20-year heat exchanger limited warranty4


  • Optional labor warranty available3

1 To the original owner, when product is used in an owner-occupied residence, a 10-year parts limited warranty upon timely registration of your new equipment. 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 for complete details.

3 Ask your Carrier® dealer for details.

4 To the original owner, when product is used in an owner-occupied residence, a 20-year heat exchanger parts limited warranty upon timely registration of your new equipment. See warranty certificate for details.



  • 80.0% AFUE


  • NOx emissions meet California's South Coast Air Quality Management District and San Joaquin Air Pollution Control District NOx emission limit of 14 ng/J.
  • Hybrid Heat® compatible


  • Single-stage gas valve
  • Multi-Speed ECM blower motor
  • Pilot-free, hot surface PowerHeat ignition
  • Variable-speed inducer motor
  • Stainless steel primary heat exchanger
  • Sound reduction: fully insulated cabinet and QuieTech noise reduction
  • Recommended controls: Côr® thermostat, Performance Series or Comfort Series thermostats


  • 40,000 - 100,000 Btu/h


  • Flexible installation: upflow, downflow or horizontal
  • Versatile venting for tight-fit applications


  • 115 V
  • .5" gas connection
  • NOT convertible to Liquid Propane (LP)


  • 20-gauge, galvanized steel with appliance finish
  • Baked on urethane base coat and polyester top coat paint in taupe metallic
  • Dimensions in upflow position: 33.25"H x width varies by size: 17-21" x 29"D


  • Meets California’s South Coast Air Quality Management District (SCAQMD) and San Joaquin Valley Air Pollution Control District (SJVAPCD) ultra low NOx requirements.
  • If installed within the South Coast Air Quality Management District (SCAQMD) of California, this furnace may be eligible for up to a $500 rebate from the district. See www.cleanairfurnacerebate.com for more information on eligibility and the claiming process.


No result found for "58SU0A "

We can't find any documents for the product you are viewing.

For more information about the product, please contact your local Carrier® expert.

California residents please see Proposition 65.