Comfort Series Central Air Conditioner

Models: 24ACB6, 24ACB4, 24ACB3

Comfort Series Central Air Conditioner
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Economical Cooling Comfort: Reliable, Quiet and Efficient

Cut your central air conditioning utility bills with up to a 16 SEER efficiency rating. It runs quietly as a dishwasher (as low as 73 dB). And it resists the elements to run reliably for years with Carrier's WeatherArmor™ louvered coil guard.

  • Ratings
  • Rating 4 of 7 Energy Efficiency
  • Rating 5 of 7 Quiet Level
  • Rating 6 of 7 Durability
  • 2009 Stimulus Tax Credit - Upgrade to a qualifying high-efficiency heating and cooling system and receive a big tax break!
  • Infinity System; Infinite Control
  • Locate a Dealer
Up to 16 SEER Cools Puron refrigerant ENERGY STAR

Up to 16 SEER

As low as 73 dB (quiet as a dishwasher)

WeatherArmor™ louvered coil guard

Environmentally-sound Puron® refrigerant

Coastal model available with WeatherShield™ coating—resists salt air corrosion

10-year parts limited warranty when properly registered

Model: 24ACB6 24ACB4 24ACB3

24ACB6

Performance
Efficiency Up to 16 SEER
Limited Warranty 10-year parts limited warranty when properly registered1
Sound
Quiet Level As low as 73 dB
Controls
Controls Supported Thermidistat™, standard thermostat
Technology
Refrigerant Puron refrigerant
Compressor Two-stage scroll
Cooling Capacity (tons) 2 - 5
Pressure Switches High and Low
Aesthetics
Protection WeatherArmor™ Ultra system
Construction Galvanized steel
Paint Baked-on powder paint
Coil Guard Steel Louver Coil Guard
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24ACB4

Performance
Efficiency Up to 16 SEER
Limited Warranty 10-year parts limited warranty when properly registered1
ENERGY STAR®
Details As an ENERGY STAR partner, Carrier Corporation has determined that the Comfort air conditioners that achieve system combinations of 14.5 SEER and 12 EER or higher meet the ENERGY STAR guidelines for energy efficiency. Proper sizing and installation of equipment is critical to achieve optimal performance. Split system air conditioners and heat pumps must be matched with appropriate coil components to meet ENERGY STAR criteria. Ask your contractor for details or visit the ENERGY STAR Web site.
Sound
Quiet Level As low as 74 dB
Controls
Controls Supported Thermidistat, standard thermostat
Technology
Refrigerant Puron refrigerant
Compressor Scroll
Cooling Capacity (tons) 1.5 - 5
Pressure Switches High and Low
Aesthetics
Protection WeatherArmor™ Ultra system
Construction Galvanized steel
Paint Baked-on powder paint
Coil Guard Steel Louver Coil Guard
Back to Top

24ACB3

Performance
Efficiency Up to 15 SEER
Limited Warranty 10-year parts limited warranty when properly registered1
Sound
Quiet Level As low as 74 dB
Controls
Controls Supported Thermidistat, standard thermostat
Technology
Refrigerant Puron refrigerant
Compressor Scroll
Cooling Capacity (tons) 1.5 - 5
Pressure Switches High and Low
Aesthetics
Protection WeatherArmor™ Ultra system
Construction Galvanized steel
Paint Baked-on powder paint
Coil Guard Steel Louver Coil Guard
Back to Top
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  1. To the original owner, the Carrier 24ACB6, 24ACB4 and 24ACB3 Comfort Series Central Air Conditioner is covered by a 10-year parts limited warranty upon timely registration of your new equipment. Ask your Carrier dealer about optional extended warranties, which may include labor. 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. See warranty certificate at carrier.com for complete details.