Infinity® 98 Gas Furnace
59MN7
Our most advanced, energy-efficient furnace with unparalleled comfort and humidity control.
The Infinity® 98 Gas Furnace with Greenspeed® Intelligence represents the pinnacle of heating innovation. With an impressive AFUE rating of up to 98.5%, this furnace combines exceptional energy efficiency with precise comfort control. Its modulating gas valve, paired with an Infinity® System Control, allows it to adjust in 1% increments to deliver exactly the heat your home needs. This advanced technology ensures quieter operation, tighter temperature regulation, and reduced energy consumption. The variable-speed blower also improves air conditioning and summer dehumidification, making it a year-round comfort leader.
- ENERGY STAR® Certified
Features
Greenspeed Intelligence technology paired with Comfort Heat Technology® ensures precise temperature adjustments in minor increments, minimizing swings and enhancing your comfort.
The Ideal Humidity System™ maintains appropriate indoor humidity levels, boosting comfort and minimizing excess humidity when paired with an Infinity outdoor unit.
Fully insulated cabinet design ensures ultra-quiet operation, creating a peaceful home ambiance.
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 98.5% AFUEGas Valve Technology
ModulatingBlower Motor Type
Variable-speedFuel Type
Natural gasSize
Available in various sizes to accommodate most homesExperience energy savings and consistent comfort with Carrier’s Infinity 98 Furnace, designed to elevate your home’s environment year-round.
Works great with
Customer Reviews
4.4 /5
4.4 rating of Reviews (367)
Great furnace
February 26, 2020
Very quiet, nice air circulation, nice aesthetics. This is a replacement unit so I use the feature of constant fan run at reduced speed to help keep the downstairs (basement) at a more comfortable temperature. Before in the winter it was cold downstairs. Not any more. This feature works great and you can actually sit comfortably in basement without an auxiliary heat source or blanket.
warm and happy
February 26, 2020
old furnace 15 yrs old went from 91% efficiency to 98 % what a difference highly would recommend
A need for heat
February 26, 2020
Very good service thus far.
Grate Furnace
February 26, 2020
The performance of this unit is very good, quiet,and keeps us nice and warm. Security Heating and Air Conditioning work very hard to get us back to being comfortable in a short period of time. Carrier is represented very well by this company.
Excellent product, clean, efficient and quiet.
February 26, 2020
The gas furnace is amazing! it is so much better than my old electric furnace in every respect! Glad I made the switch and will certainly recommend this product to my friends.
INFINITY 98% WITH 2 zone INFINITY controller with smart sensor
February 26, 2020
Installed a new 98% INFINITY modulating gas furnace with a CARRIER 2 zone controller with a smart sensor and 2 dampers Also installed a 4 ton 20 seer inverter a/c unit with cased 21 wide coil All works great
Documents
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).