Carrier Infinity Series

The Infinity Series central air conditioners are engineered to be the best. The two-stage 24ANA1 model achieves a SEER rating up to 21. When combined with the advanced Infinity System, it is our most energy-efficient traditional heating and cooling system, based on stringent ARI cost standards.

Ratings
Energy Efficiency	7 of 7
Quiet Level	7 of 7
Durability	7 of 7

Features
Product Specs

Up to 21 SEER As low as 65 dB²
Superior humidity and temperature control
Two-stage operation for ultimate comfort
Infinity® Control for maximum performance
Silencer System II™ for quiet operation
WeatherArmor™ System
Enhanced diagnostics with Infinity control
Environmentally-sound Puron® refrigerant
10-year parts limited warranty when properly registered¹

Model: 24ANA1 24ANB1 24ANB6 24ANB7

24ANA1

Performance
Efficiency	Up to 21 SEER
Limited Warranty	10-year parts limited warranty when properly registered¹
ENERGY STAR®
Details	All Carrier air conditioner products achieving system combinations of 14.5 SEER and 12 EER or higher meet the ENERGY STAR guidelines for efficiency. Proper sizing and installation of equipment is critical to achieve optimal performance. Air conditioners must be matched with appropriate indoor coil components to meet ENERGY STAR criteria. Ask your contractor for details or visit the ENERGY STAR website.
Sound
Quiet Level²	As low as 65 dB
Features	Silencer System II
Controls
Controls Supported	Infinity® control, Edge® and Comfort™ 2-stage thermostats
Diagnostic Intelligence	Enhanced diagnostics with Infinity control
Technology
Refrigerant	Environmentally-sound Puron® refrigerant
Compressor	Two-stage scroll
Cooling Capacity (tons)	2 - 5
Pressure Switches	High and Low
Aesthetics
Protection	WeatherArmor™
Construction	Heavy-gauge, galvanized steel
Paint	Baked-on, powder coat paint
Coil Guard	Steel, louver coil guard

24ANB1

Performance
Efficiency	Up to 21 SEER
Limited Warranty	10-year parts limited warranty when properly registered¹
ENERGY STAR®
Details	All Carrier air conditioner products achieving system combinations of 14.5 SEER and 12 EER or higher meet the ENERGY STAR guidelines for efficiency. Proper sizing and installation of equipment is critical to achieve optimal performance. Air conditioners must be matched with appropriate indoor coil components to meet ENERGY STAR criteria. Ask your contractor for details or visit the ENERGY STAR website.
Sound
Quiet Level²	As low as 65 dB
Features	Silencer System II
Controls
Controls Supported	Infinity® control, Edge® and Comfort™ 2-stage thermostats
Diagnostic Intelligence	Enhanced diagnostics with Infinity control
Technology
Refrigerant	Environmentally-sound Puron® refrigerant
Compressor	Two-stage scroll
Cooling Capacity (tons)	2 - 5
Pressure Switches	High and Low
Aesthetics
Protection	WeatherArmor™
Construction	Heavy-gauge, galvanized steel
Paint	Baked-on, powder coat paint
Coil Guard	Steel, louver coil guard

24ANB6

Performance
Efficiency	Up to 17 SEER
Limited Warranty	10-year parts limited warranty when properly registered¹
ENERGY STAR®
Details	All Carrier air conditioner products achieving system combinations of 14.5 SEER and 12 EER or higher meet the ENERGY STAR guidelines for efficiency. Proper sizing and installation of equipment is critical to achieve optimal performance. Air conditioners must be matched with appropriate indoor coil components to meet ENERGY STAR criteria. Ask your contractor for details or visit the ENERGY STAR website.
Sound
Quiet Level²	As low as 66 dB
Features	Silencer System II
Controls
Controls Supported	Infinity® control, Edge® and Comfort™ thermostats
Diagnostic Intelligence	Enhanced diagnostics with Infinity control
Technology
Refrigerant	Environmentally-sound Puron® refrigerant
Compressor	Single-stage scroll
Cooling Capacity (tons)	1.5 - 5
Pressure Switches	High and Low
Aesthetics
Protection	WeatherArmor™
Construction	Heavy-gauge, galvanized steel
Paint	Baked-on, powder coat paint
Coil Guard	Steel, louver coil guard

24ANB7

Performance
Efficiency	Up to 18 SEER
Limited Warranty	10-year parts limited warranty when properly registered¹
ENERGY STAR®
Details	All Carrier air conditioner products achieving system combinations of 14.5 SEER and 12 EER or higher meet the ENERGY STAR guidelines for efficiency. Proper sizing and installation of equipment is critical to achieve optimal performance. Air conditioners must be matched with appropriate indoor coil components to meet ENERGY STAR criteria. Ask your contractor for details or visit the ENERGY STAR website.
Sound
Quiet Level²	As low as 69 dB
Features	Silencer System II
Controls
Controls Supported	Infinity® control, Edge® and Comfort™ 2-stage thermostats
Diagnostic Intelligence	Enhanced diagnostics with Infinity control
Technology
Refrigerant	Environmentally-sound Puron® refrigerant
Compressor	Two-stage scroll
Cooling Capacity (tons)	2 - 5
Pressure Switches	High and Low
Aesthetics
Protection	WeatherArmor™
Construction	Heavy-gauge, galvanized steel
Paint	Baked-on, powder coat paint
Coil Guard	Steel, louver coil guard

^{1. To the original owner, the Carrier Infinity ICS Modulating Gas Furnace is covered by a 10-year parts and lifetime heat exchanger limited warranty upon timely registration of your new equipment. The secondary heat exchanger carries a 20-year labor limited warranty. Ask your Carrier dealer about optional extended warranties, which may include labor. Warranty period is a 5-year on parts and 20-year on heat exchangers if not registered within 90 days. Jurisdictions where warranty benefits cannot be conditioned on registration will automatically receive a 10-year parts limited warranty and a lifetime parts limited warranty on the heat exchangers. See warranty certificate at carrier.com for complete details.}