Carrier Comfort 90% Gas Furnace Brochure
With up to 97% AFUE efficiency, this furnace minimizes energy costs while providing premium savings and reliable performance.
Comfort™ 96 Gas Furnace
59SC6
Energy-efficient performance with reliable comfort.
Overview
The Comfort 96 Gas Furnace helps homeowners save on heating costs with an impressive efficiency rating up to 97% AFUE, and an 18-speed blower motor ensures efficient performance. Designed for quiet operation, this ENERGY STAR® certified furnace offers reliable warmth even in freezing temperatures, without compromising on energy savings.
- ENERGY STAR® Certified
Features
Harness the capabilities of a single-stage gas valve and customizable airflow with 18 blower motor speeds, ensuring steady and comfortable indoor temperatures.
Standard humidity control helps maintain balanced humidity levels, providing a pleasant indoor environment for your home.
Designed for quiet operation, this system uses advanced engineering to ensure peaceful home heating day and night.
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 Lifetime heat exchanger limited warranty upon timely registration.²
At a glance
Heating Efficiency
Up to 97% 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 energy savings and reliable comfort tailored to your home’s needs with the Comfort™ 96 Gas Furnace.
Works great with
Customer Reviews
4.6 /5
4.6 rating of Reviews (60)
Verified purchase
Pressure switch faulty after less than a year
November 5, 2025
Worked perfectly January - February 2025. Filters changed regularly March - October 2025. Turned heat on again in November 2025, no heat. Warranty service call, determined pressure switch is faulty. Our technician informed us his Carrier representative said it was the third call that day for that model for a faulty pressure switch. Small item, big problem as far as we are concerned. We are going on 5 days without heat while we wait for the pressure switch to come in. Very disappointed - spent almost $15K for this new system and at this stage we absolutely expected it to work when we turned it on. Though thankfully the warranty covers the part and service, we are left wondering when the lemon will malfunction again. What other cheaply made, lowest bid parts were used in manufacturing? Very disappointed.
Verified purchase
Great product
October 28, 2025
The house is warm when it’s supposed to be. Carrier has been a great company with excellent customer service to work with. They also honor their warranties.
Verified purchase
Part Failed on initial use
October 13, 2025
New home installation. Installer support has been excellent. Furnace fire box air pressure switch failed during first use, Installer replaced part same day. Diagnostic system is out dated, a plain English display with error rather than codes that have to be decoded would make diagnosis of problems by homeowners easier.
Verified purchase
Great unit for Small Space with high heating need.
September 29, 2025
Love the unit
Verified purchase
New Home
September 26, 2025
Carrier is the best product on the market
Verified purchase
Captain737
September 24, 2025
So far so good except for the noise level of the fan.
Documents
Brochure
Carrier Gas Furnace Comparison Flyer
Owner's Manual
Condensing Gas Furnace Owner's Manual
Condensing Gas Furnace Owner's Manual
Warranty Card
Limited Warranty for Condensing Gas Furnace with Tube and Fin Secondary Heat Exchanger
Garantie limitée pour chaudière à gaz à condensation avec échangeur thermique secondaire à tube à ailettes
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. To the original owner on eligible equipment for eligible residential applications. Lifetime heat exchanger parts limited warranty period is 20 years if not registered within 90 days. Jurisdictions where warranty benefits cannot be conditioned on registration will automatically receive a lifetime heat exchanger parts limited warranty. 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).