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
5.0 /5
5.0 rating of Reviews (5)
Verified purchase
Carrier 58SC1
November 6, 2025
So far no issues. There was an instillation issue, but it was resolved.
Verified purchase
Carrier
November 6, 2025
So far no issues with performance. There was an installation issue that was resolved.
Verified purchase
Satisfied Customer
November 2, 2025
Unit came with home when we bought the property.
Verified purchase
Highly recommended.
June 29, 2024
Excellent product.
Verified purchase
Happy customer
April 3, 2024
Works quite and really nice heat and cool air is perfect thanks
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).