Infinity 90% Gas Furnaces Consumer Brochure
This ENERGY STAR® certified furnace boasts up to 97% AFUE, helping you lower heating costs while keeping your home comfortable and warm.
Infinity® 97 Gas Furnace
59TN7
Premium comfort and efficiency, optimized for your home.
Overview
The Infinity® 97 Gas Furnace delivers exceptional energy efficiency and consistent home comfort. With up to 97% AFUE, it helps reduce heating expenses while maintaining steady, reliable warmth. A variable-speed blower motor provides accurate airflow control and ultra-quiet operation throughout the year. Its intelligent two-stage design automatically adjusts to your home’s demands, operating in low stage up to 90% of the time for improved efficiency and comfort. Plus, Ideal Humidity System™ technology helps enhance indoor air quality by managing moisture levels—even during humid summer conditions.
- ENERGY STAR® Certified
Features
Smart Infinity electronics and Comfort Heat Technology® antcipate heating demand based on past furnace cycles, helping reduce temperature swings.
The Ideal Humidity System™ actively controls moisture levels to deliver year-round comfort and better indoor air quality.
The fully insulated cabinet helps reduce sound levels for exceptionally quiet operation, promoting a calm 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
At a glance
Heating Efficiency
Up to 97% 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 homesEnjoy premium comfort and energy efficiency with the Infinity 97 Gas Furnace, designed to adapt seamlessly to your home’s needs.
Works great with
Customer Reviews
5.0 /5
5.0 rating of Reviews (1)
Verified purchase
Exceeded expectations
December 22, 2025
Very pleased
Documents
Brochure
Carrier Gas Furnace Comparison Flyer
Owner's Manual
Condensing Gas Furnace Owner's Manual
Chaudière à condensation à gaz
Warranty Card
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).