Comfort Series 80% Gas Furnaces Consumer Brochure
With an 80% AFUE rating, this furnace delivers moderate energy efficiency without sacrificing comfort.
Comfort™ 80 Low NOx Gas Furnace
58SC1
Reliable comfort with eco-conscious performance.
Overview
Engineered to meet California’s strict air quality regulations, the Comfort 80 Low NOx Gas Furnace delivers efficiency and reliability in equal measure. With an 80% AFUE rating, this furnace ensures moderate energy savings while maintaining optimal comfort in homes. Its single-stage gas valve and multi-speed blower motor provide consistent warmth, while the low NOx emissions contribute to cleaner air. Backed by a 20-year heat exchanger limited warranty, this furnace offers durable performance you can rely on for years.
Features
The single-stage gas valve and 18-speed blower motor maintain a consistent and cozy indoor temperature, customized to your needs.
Designed to maintain standard humidity control for a balanced and comfortable indoor environment year-round.
Designed for quiet operation, the insulated cabinet minimizes noise, allowing you to enjoy peace and comfort.
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-stageEmissions
Low NOx for CaliforniaBlower Motor Type
Multi 18-speedFuel Type
Natural gas (optional propane conversion kit available)Size
Available in various sizes to accommodate most homesExperience dependable heating and comfort with the eco-friendly Carrier Comfort 80 Low NOx Gas Furnace.
Works great with
Customer Reviews
4.8 /5
4.8 rating of Reviews (12)
Verified purchase
Great buy.
April 24, 2026
Very quiet, efficient, and best price. Have a great contactor friend that did an excellent install too,
Verified purchase
New build heater
April 20, 2026
We have had this heater for about 11 months, used it over the winter, and there seems to be no issue with the heater itself.
Verified purchase
Works fine
April 18, 2026
Only had it for a year and a half . Worked very well first and only winter so far.
Fraudulent Activity
April 15, 2026
I did not order this product - and did not install this product. I think there has been some fraudulent activity and I cannot get through to Carrier on the phone. Please contact me, since you seem to have my information. Thank you.
Verified purchase
Comfort No Gas Furnace
April 13, 2026
Very happy with performance of this furnace
Verified purchase
Great furnace
March 15, 2026
Very satisfied with the performance. Much more efficient than the furnace I replaced
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 comply with SCAQMD Rule 1111 or SJVAPCD Rule 4905, which places a NOx emission limit of 14 ng/J. Therefore, this unit is eligible to be installed in the South Coast Air Quality Management District (SCAQMD) nor the San Joaquin Valley Air Pollution Control District (SJVAPCD).