Comfort™ 80 Gas Furnace
58SC0
Affordable heating with reliable comfort.
With its 80% AFUE efficiency, the Comfort 80 Gas Furnace offers dependable heating. A single-stage gas valve and multi-speed blower motor helps ensure consistent comfort while optimizing airflow for your needs. This furnace also provides peace of mind and long-lasting quality with a 20-year heat exchanger limited warranty.
Features
Single-stage gas valve and multi-speed blower motor provide reliable and consistent comfort. Along with airflow that can easily be adjusted by your dealer for customized heating.
Designed to maintain standard humidity control for a balanced and comfortable indoor environment year-round.
Experience quiet operation, with well-insulated components designed to keep your home peaceful and cozy.
Experience peace of mind with Carrier's Consumer Choice Warranty. Upon timely registration, on eligible equipment select either a 10-year parts only limited warranty or a 5-year parts, plus a 3-year labor limited warranty.¹ 20-year heat exchanger limited warranty.²
Control your compatible Carrier system from anywhere with the Carrier SmartHome App, making it easy to adjust temperatures, create schedules, and monitor your home's comfort.
At a glance
Heating Efficiency
80% AFUEGas Valve Technology
Single-stageBlower Motor Type
Multi 18-speedFuel Type
Natural gas (optional propane conversion kit available)Size
Available in various sizes to accommodate most homesDiscover affordable comfort and dependable performance with the Comfort 80 Gas Furnace, designed to fit your home and budget.
Works great with
Customer Reviews
4.5 /5
4.5 rating of Reviews (136)
Very satisfied
August 22, 2026
Very happy with our purchase
Satisfied
August 21, 2026
Installers and furnace efficient
Carrier trust is being tested
August 20, 2026
This is an in-kind replacement after only 12 years. Hopefully Carrier has resolved previous issues making the product more reliable.
Excellent quality
August 20, 2026
Very satisfied with this furnace. Easy to use and very reluable
Great product, a little noisy, but still reliable
August 11, 2026
Great product, a little noisy, but still reliable
Very unhappy
August 5, 2026
I wish I hadn't replaced my 20yr old, same model unit. It's LOUD! Iwas told it was the exact same as I had but better. I do agreed it is slightly more energy efficient, but that is the only thing I like about it. The furnace room is near the living room and we have to turn the TV up by 7 to be able to hear it. Maybe this unit was meant for a commercial setting. It's only 3 years old and in perfect working condition, but I already want to replace it. I no longer have a peaceful home.
Documents
Owner's Manual
80%, Induced Combustion, Gas Furnace, Owner's Manual
Warranty Card
Carrier Limited Warranty for Non-Condensing Gas Furnace
California residents please see Proposition 65
Legal disclaimer
1. To the original owner on eligible equipment for eligible residential applications. 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, which can be changed to the 5-year parts, plus a 3-year labor option on eligible equipment within the first 90 days after installation. The 5-year parts, plus 3-year labor warranty option is available only if the installing dealer/contractor has elected to participate in the Consumer Choice warranty program and has accepted the Consumer Choice dealer terms and conditions.
2. 20-year heat exchanger parts limited warranty when used in an owner-occupied residence. See warranty certificate for details.
This furnace does not comply with SCAQMD Rule 1111 or SJVAPCD Rule 4905, which places a NOx emission limit of 14 ng/J. Therefore, this unit is not eligible to be installed in the South Coast Air Quality Management District (SCAQMD) nor the San Joaquin Valley Air Pollution Control District (SJVAPCD).