Carrier Infinity Series Air Conditioner


Air Conditioners
  1. Infinity® 21 Central Air Conditioner 24ANB1
  2. Infinity® 21 Central Air Conditioner 24ANB1

Infinity® 21 Air Conditioner, 24ANB1, 16 SEER, Single Stage, Puron®.

Carrier Infinity 21 24ANB1 Air Conditioner, will keep you cool and comfortable during even the warmest days of the year. Carrier Infinity 21 Air Cooling is equipped with:
  • Up To 21 SEER Efficiency
  • Environmentally Friendly R410A Refrigerant 
  • Silencer System II™

Fully Installed from:

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Infinity series air conditioners are engineered to be our best units. High-efficiency and quiet operation are all key reasons why this unit deserves the Infinity series name.​​​
Carrier Infinity Air Conditioners 24ANB1 is the most efficient air conditione. Its ultra quiet. The Infinity® 21 air conditioner offers high-efficiency variable speed performance and provides up to 21 SEER cooling efficiency. The two stage compressor gives you superior humidity control by operating on low speed most of the time - up to as 80%, when matched with a compatible Carrier indoor unit. The compressor sound blanket and Silencer System II which includes forward-swept fan blades, a compressor vibration isolator plate and sound hood provide almost silent operation. Add to that the fact that its two-stage compressor can make a real comfort difference when it comes to managing indoor humidity. Infinity™ control maximize your system by managing every aspect of your home's indoor air environment. The Infinity control allows you to easily program your system, has zoning capabilities and even reminds you when it's time for maintenance on your system. The environmentally sound refrigerant allows you to make a responsible decision in the protection of the earth’s ozone layer. It's seldom you can upgrade your system a component at a time. Most often, the leap to higher efficiency and better comfort mean you have to deal with the cost of a whole system. The Infinity 21 could change that. GSHA Services expert - official Carrier Dealer Chicago - can help you determine if it can work with your existing indoor unit so you can upgrade in steps. This product has been designed and manufactured to provide flexible system matching and work with a wide variety of indoor units and controls.

​Tired of unsightly, rusty air conditioners? The Infinity Series Air Conditioners is designed to give you simple, efficient and affordable cooling. Over time, most air conditioners surrender to the elements, resulting in rusting, dented units. WeatherArmorUltra™ protection package is solid durable sheet metal construction, louvered coil guard and baked-on, complete outer coverage, powder paint.​

This Carrier Infinity Series Air Conditioner is what you can expect. It comes with a 10-year exchanger limited warranty, giving you confidence in your Carrier unit. To the original owner, when product is used in an owner-occupied residence, a 10-year parts limited warranty upon timely registration of your new equipment. 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.​​

Choosing compatible thermostat will help you maximize your HVAC system, by managing temperature, humidity, ventilation and indoor air quality. Carrier Air Conditioner supports Edge® Thermidistat™ or standard thermostat controls.
It is also Hybrid Heat® compatible.

Carrier Air Conditioner Infinity 21 SEER is Puron® refrigerant is non-ozone depleting puron refrigerant, front-seating service valves, 2-stage scroll compressor, internal pressure-relief valve, internal thermal overload, low-pressure switch, high pressure switch filter, high and low pressure switche, filter drier, crankcase heater standard and blanced refrigeration system for maximum reliability. This AC unit offers up to 21 seasonal energy efficiency ratio efficiency and environment protecting Puron® R410A refrigerant. It is charged with 15 ft. of refrigerant for 3/8" line.

Carrier 24ANB1 is ultra quiet operation:
  • Sound level as low as 65 dBA
  • Quiet mount split post compressor grommets
  • Electronic ECM ball bearing outdoor condenser fan motor
  • Forward-swept condenser fan blade
  • Laminated steel compressor mounting plate
  • Compressor sound hood

At GSHA Services - official Carrier Dealer Chicago, we provide the highest level of quality in all of HVAC installation, to best serve your. We also keep our AC installation reasonable and affordable. We offer 17 different Carrier Air Conditioner, ranging from the industry leading Infinity™ 21 SEER to the base efficiency Comfort™ 13 SEER, to best serve your cooling needs and budget.

Pair this unit with a compatible Carrier Furance. For assistance with system matching, Get a free, no-obligation in-home estimate.​

Carrier Infinity Air Conditioners Series it presenting a reliable, energy efficient and quiet way to cool your space. If there’s an air of superiority to these units, it’s because they’re the quietest, most efficient models. In addition to a traditional air conditioner, Infinity series line includes a compact unit for tighter installations. Combine it with innovative Infinity® control for our highest degree of comfort management.
  • 14.5 - 21 SEER/11.7 - 15 EER
  • Microtube Technology™ refrigeration system
  • Indoor air quality accessories available

  • Sound level as low as 65 dBA
  • Quiet mount split post compressor grommets
  • Electronic ECM ball bearing outdoor condenser fan motor
  • Forward-swept condenser fan blade
  • Compressor sound hood
  • Laminated steel compressor mounting plate

  • System supports Infinity™ Control or standard 2-stage thermostat controls
  • Reliability
  • Puron® refrigerant -- environmentally sound, won’t deplete the ozone layer and low lifetime service cost.
  • Front-seating service valves
  • 2-stage scroll compressor
  • Internal pressure relief valve
  • Internal thermal overload
  • Low pressure switch
  • High pressure switch
  • Filter drier
  • Crankcase heater standard
  • Balanced refrigeration system for maximum reliability
  • Controls and Diagnostics
  • Infinity™ control or 2-stage thermostat
  • Two control wires to outdoor unit with Infinity™ Control (serial numbers 1213E and newer)
  • Utility Interface Connection
  • Enhanced diagnostics capability with Infinity™ Control

WeatherArmor Ultra™ protection package:
  • Solid, Durable sheet metal construction
  • Steel louver coil guard
  • Baked-on, complete outer coverage, powder paint

  • Long-line - up to 250 feet (76.2 m) total equivalent length, up to 200 feet (60.96 m) condenser above evaporator, or up to 80 ft. (24.38 m) evaporator above condenser (See Longline Guide for more information.)
  • Low ambient (down to 0°F) with complete Infinity system.

  • Heavy-gauge, galvanized steel construction
  • Baked-on, durable powder coat paint
  • Steel, louvered coil guard​​​
Consumer Brochure 
Manual del usuario
Limited Warranty
Spotlight on Innovation
Owner's Information
Guide de l’utilisateur
Garantie limitée applicable
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