59TN6
Premium comfort and efficiency, optimized for your home.
The Infinity 96 Gas Furnace is designed for ultimate energy efficiency and comfort. Featuring up to 96.7% AFUE, enjoy lower heating costs while keeping your home consistently warm. Its variable-speed blower motor ensures precise airflow and quiet performance year-round. With smart, two-stage operation, this furnace adapts to your home’s needs, running in low stage up to 90% of the time for enhanced efficiency and comfort. Additionally, Ideal Humidity System™ technology can help improve indoor air quality, dehumidifying your home even during humid summer months.
Smart Infinity electronics and Comfort Heat Technology® helps predict the need for heating based on previous furnace cycles, resulting in fewer temperature fluctuations.
The Ideal Humidity System actively manages humidity levels, ensuring year-round comfort and improved air quality.
The fully insulated cabinet minimizes noise levels for extremely quiet operation, creating a peaceful indoor environment.
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
Heating Efficiency
Up to 96.7% AFUEGas Valve Technology
Two-stageBlower Motor Type
Variable-speedFuel Type
Natural gas (optional propane conversion kit available)Size
Available in various sizes to accommodate most homesExperience premium comfort and energy savings with the Infinity 96 Gas Furnace, tailored perfectly to your home’s needs.
4.4 /5
4.4 rating of Reviews (207)
Very Satisfied Overall. Very Quiet.
January 20, 2026
It's very quiet compared to my last Carrier furnace.
Rating of furnace
January 9, 2026
We feel the furnace is not big enough to heat our house properly. Find the heat is very uneven.
New Carrier furnace install.
December 26, 2025
Furnace worked fine. When we installed it, we could not get the carrier thermostat to properly control it. ( it would overshoot the temp that was set by 1-2 degrees). We tried 2-3 carrier thermostats with the same results. On the advice of the repair tech, we installed a Honeywell thermostat which worked fine. I even called the carrier tech support people- they were no help. In fact, they got back to me about 3 months after we got it working with the Honeywell thermostat. They seemed to be puzzled by the lack of ability to control their Furnace. I think a Carrier Tech rep should have made a house call to figure out what was wrong. My furnace was installed by Hero of Bloomington,mn. They did a good job. I also got a new Air conditioner at the same time.
Good product
December 24, 2025
Quiet and efficient
carrier
December 22, 2025
graat
happy
December 19, 2025
happy
Brochure
Carrier Gas Furnace Trade-In Allowance Brochure
Infinity 90% Gas Furnaces Consumer Brochure
Carrier Gas Furnace Comparison Flyer
Owner's Manual
Condensing Gas Furnace Owner's Manual
Chaudière à condensation à gaz
Warranty Card
Carrier Garantie limitée pour chaudière à gaz à condensation avec échangeur thermique secondaire à tube à ailettes
Limited Warranty for Condensing Gas Furnace with Tube and Fin Secondary Heat Exchanger
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).