Efficiently keep your entire home cool

Carrier knows air conditioning. After all, we invented it—and we've been perfecting central air conditioners for over a hundred years. Our advanced Infinity Series Air Conditioner offers the highest efficiency in central air conditioning, while our Performance Series Central Air Conditioners and Comfort™ Series Central Air Conditioners products provide economical efficiency and complete comfort. 

	Best	Better	Good
	Infinity17/21	Performance 15	Comfort13
Rebates
Factory Rebate	$100	$50	N/A
With complete system	Up to $1000	Up to $400
Federal Tax Credits	Up to $1500
Performance
Energy Efficiency	Up to 21 SEER	Up To 15 SEER	Up to 13 SEER
Energy Star	Yes	Yes	No
Puron Refrigerant	Yes	Yes	Yes
Sound
Sound Level	As low as 70 dB	As low as 67 dB	As low as 74 dB
Compressor	2 Stage	Scroll	Scroll
Controls
Infinity Control	Yes	Yes	No
Infinity Diagnostics	Yes	Yes	No
Warranty
Compressor	10 Yrs	10 Years	10 Years
Parts	5 Years	5 Years	5 Years