We’re not the only ones that think highly of this unit. It’s earned the ENERGY STAR® Most Efficient 2012 designation (select sizes) along with applause from Consumer’s Digest as a Best Buy® winner.

It’s easy to understand why. This model is the quietest, most efficient air conditioner we make for starters. Add to that the fact that its two-stage compressor can make a real comfort difference when it comes to managing indoor humidity.

And if you want the ultimate in comfort, make sure you combine the 24ANB1 with an Infinity indoor unit featuring a comfort-inducing variable-speed blower motor and manage it all with an Infinity control. It’s the best way to assure you get the highest level of efficiency and cool comfort.

Infinity series air conditioners are engineered to be our best units. Two-stage compression, high-efficiency and quiet operation are all key reasons why this unit deserves the Infinity series name.

Two-stage compression lets the system bring the cool when it’s needed but allows it to function mostly in low-stage, where you get the highest efficiency and the best dehumidification due to longer run times. It’s also quieter in low stage.

Pair it with an Infinity variable-speed indoor unit and an Infinity control for even smarter energy and comfort management and you’ve got an exceptional cooling system.

The Infinity 19VS is different in a lot of ways. It offers variable-speed compression that can step down in 5 stages to as low as 25% of its capacity. That’s huge from a comfort perspective. The ability to run in lower speeds most of the time makes it quieter and more adept at removing humidity and keeping temperatures even. Plus, those lower speeds are the sweet spot for the unit’s best efficiency levels and for getting the most benefit out of other systems you might have like an air purifier because of more constant air flow through the system.

And, it’s seldom you can upgrade your system a component at a time. Most often, the leap to higher efficiency and better comfort via a communicating system for that home you love can mean you have to deal with the cost of a whole system even though only your AC has called it quits. The Infinity 19VS could change that for you. Your Carrier® expert can help you

Performance series air conditioners offer that perfect balance between budget limits you may have today and your desire for long-term energy savings.

• Up to 16.5 SEER cooling efficiency
• Sound: as low as 72 decibels¹
• Single-stage operation
• Compressor sound blanket
• Filter drier system protection from moisture and contaminants
• WeatherArmor™ Ultra protection
• Non-ozone depleting Puron® refrigerant
• 10-year parts limited warranty.

Performance series air conditioners offer that perfect balance between budget limits you may have today and your desire for long-term energy savings.

• Up to 15 SEER cooling efficiency
• Sound: as low as 74 decibels¹
• Single-stage operation
• Compressor sound blanket
• Filter drier system protection from moisture and contaminants
• WeatherArmor™ Ultra protection
• Non-ozone depleting Puron® refrigerant
• 10-year parts limited warranty.

Performance series air conditioners offer that perfect balance between budget limits you may have today and your desire for long-term energy savings.

• Up to 15 SEER cooling efficiency
• Sound: as low as 66 decibels¹
• Single-stage operation
• Filter drier system protection from moisture and contaminants
• Non-ozone depleting Puron® refrigerant
• 10-year parts limited warranty.

The Comfort series of air conditioners is designed to give you simple, efficient and affordable cooling. Pair them with the right, SEER-boosting indoor unit and you can enjoy the money-saving benefits of an ENERGY STAR® qualified unit in select sizes.

The Comfort series of air conditioners is designed to give you simple, efficient and affordable cooling. Pair them with the right, SEER-boosting indoor unit and you can enjoy the money-saving benefits of an ENERGY STAR® qualified unit in select sizes.

TAKING EFFICIENCY TO THE NEXT LEVEL WITH ADAPTABLE-SPEED TECHNOLOGY

• ENERGY STAR® Most Efficient 2014 qualified in all sizes
• Optimal summer dehumidification
• Variable-speed compressor

The Infinity series heat pump with Greenspeed intelligence is the first of its kind. No other ducted, air source heat pump can beat its 13 HSPF rating for heating efficiency. It’s a winner too, when it comes to cooling. But perhaps the biggest story is what it can do for your home comfort. Greenspeed intelligence is created by pairing adaptable-speed technology with our Infinity control’s intelligence. The unique, variable-speed compressor of this unit, when managed by the Infinity control as part of a complete Infinity system, allows it to literally adapt its output to the needs of the home. With infinite adjustments between 40 and 100% capacity, it gives the home only the amount of cooling or heating necessary. This allows the system to operate longer at steadier, lower capacities, which ensures incredible energy efficiency and quiet operation with tighter temperature control than standard systems. Learn more about our amazing Greenspeed intelligence units in the Innovation section.

The pinnacle of Carrier® engineering, our Infinity series heat pump with Greenspeed intelligence offers precise heating and cooling, unwavering comfort, uncompromising energy efficiency and ultra-Heat Pump3quiet cooling performance. No wonder this system earned the ENERGY STAR® Most Efficient 2012 qualification. What’s more, all Infinity heat pumps can be part of our revolutionary Hybrid Heat® dual fuel system, which saves you money year-round.

The Infinity series heat pump with Greenspeed intelligence is the first of its kind. No other ducted, air source heat pump can beat its 13 HSPF rating for heating efficiency. It’s a winner too, when it comes to cooling. But perhaps the biggest story is what it can do for your home comfort. Greenspeed intelligence is created by pairing adaptable-speed technology with our Infinity control’s intelligence. The unique, variable-speed compressor of this unit, when managed by the Infinity control as part of a complete Infinity system, allows it to literally HPadapt its output to the needs of the home. With infinite adjustments between 40 and 100% capacity, it gives the home only the amount of cooling or heating necessary.

This allows the system to operate longer at steadier, lower capacities, which ensures incredible energy efficiency and quiet operation with tighter temperature control than standard systems.

The Infinity 18VS heat pump is different in a lot of ways. It offers variable-speed compression that can step down in 5 stages to as low Heat-Pump4as 25% of its capacity. That’s huge from a comfort perspective. The ability to run in lower speeds most of the time makes it quieter and more adept at removing humidity in the summer. It’s also significantly better than a 2-stage unit at keeping temperatures even. Plus, those lower speeds are the sweet spot for the unit’s best efficiency levels and for getting the most benefit out of other systems you might have like an air purifier because of more constant air flow through the system.

And, it’s seldom you can upgrade your system a component at a time. Most often, the leap to higher efficiency and better comfort via a Heat-Pump6communicating system for that home you love, can mean you have to deal with the cost of a whole system even though only your outdoor cooling unit has called it quits. The Infinity 18VS could change that for you. Your Carrier®expert can help you determine if it can work with your existing indoor unit so you can upgrade in steps.

• Up to 18 SEER cooling efficiency
• Up to 11 HSPF heating efficiency
• Sound: as low as 55 decibels1
• Optimal humidity and temperature control when managed by the Inifinty Touch control
• Variable, 5-stage compressor operation for ultimate comfort and quiet
• Compressor sound blanket and Silencer System II™ design
• Filter drier system protection from moisture and contaminants
• Ideal Defrost heating operation with Infinity control
• WeatherArmor™ Ultra protection
• Non-ozone depleting Puron® refrigerant
• 10-year parts limited warranty2
• Infinity Series 16 SEER Heat Pump

Infinity series products represent the pinnacle of our communicating technology. In a heat pump, this advanced system enables some of the best comfort features and energy saving advancements. With the Infinity 16 heat pump you can enjoy two-stage compressor comfort, exceptional cooling and heating efficiency and, when paired appropriately with the Infinity control, greater energy savings and convenient system management features. Should you choose to add an Infinity furnace with variable-speed blower motor you can have an energy-smart, Hybrid Heat® system with exceptional year round comfort and saving

• Up to 17.2 SEER cooling efficiency
• Up to 9.5 HSPF heating efficiency
• Sound: as low as 67 decibels1
• Superior humidity and temperature control
• Two-stage compressor operation for excellent comfort and quiet
• Compressor sound blanket and Silencer System II™ design
• Filter drier system protection from moisture and contaminants
• Ideal Defrost heating operation with Infinity control
• WeatherArmor™ Ultra protection
• Non-ozone depleting Puron® refrigerant
• 10-year parts limited warranty2

Performance series heat pumps offer that perfect balance between budget limits you may have today and your desire for long-term energy savings. The 25HCB6 boasts cooling efficiencies of up to 17.2 SEER . Like other Carrier® heat pumps it’s designed to be Hybrid Heat® system compatible to help you save on heating costs in winter too. But this Performance 16 model also goes that one step further to give you two-stage compression for added comfort and quiet.

• Up to 17.2 SEER cooling efficiency
• Up to 9.5 HSPF heating efficiency
• Sound: as low as 70 decibels1
• Superior humidity and temperature control
• Two-stage compressor operation for excellent comfort and quiet
• Filter drier system protection from moisture and contaminants
• WeatherArmor™ Ultra protection
• Non-ozone depleting Puron® refrigerant
• 10-year parts limited warranty2