Comfort Series 80% Gas Furnaces Consumer Brochure
Provides an 80% AFUE rating, delivering moderate energy efficiency while keeping you comfortable during winter.
Comfort™ 80 Gas Furnace
58SC0
Affordable heating with reliable comfort.
Overview
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. It 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
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
4.4 /5
4.4 rating of Reviews (68)
Verified purchase
Pleased customer
October 23, 2025
My dad was trained in AC repairs when he returned from Europe after WW2. He then went to work for a small local company and worked until he was 78. This company only sold Carrier and my dad taught me that carrier is the best. I am 65 and never buy anything besides carrier. I buy and remodel houses to resell or rent out. I also only buy carrier. Can never remember a time that I was not pleased. That is probably 100 or more systems over my career.
Verified purchase
Great efficiency
October 13, 2025
We had this unit installed in Jan 2025 and love the efficiency and reliability
Verified purchase
No Issues
October 9, 2025
No issues or problems
Verified purchase
Heater
September 30, 2025
Had Carrier unit for 25 years before this. Wanted to get another one.
Verified purchase
Good unit. Works as advertised.
September 27, 2025
Keeps us warm.
Verified purchase
Great Product
September 24, 2025
Great Product
Documents
Brochure
Owner's Manual
80%, Induced Combustion Ultra Low NOx 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).