Carrier Infinity 21 Air Conditioner

Carrier Infinity 21 Air Conditioner with Puron Refrigerant
Carrier Heat Pump & HVAC service/installation, Cincinnati, OH - Zimmer Heating & Cooling

Ultra High-Efficiency Air Conditioner Designed with Your Comfort in Mind

Things to Consider Before You Buy

Puron Refrigerant

Puron refrigerant is environmentally sound and won’t deplete the ozone layer. Carrier introduced Puron refrigerant a full six years ahead of the competition, paving the way for the future. The Clean Air Act of 1990 prohibits the production of HCFC-based air conditioners and heat pumps by 2010, and bans Freon -22* production by 2020. As Freon production reduces, its cost is predicted to increase.

Freon -12 in the automotive industry increased by a whopping 800% in a short seven years following its phase-out! Ensure your cooling costs by investing in systems with Puron refrigerant – environmentally sound, efficient and dependable refrigerant designed for the future. Carrier 24ABC6 and 24ABB3 air conditioners with Puron refrigerant deliver excellent reliability and proven performance.


Carrier specializes in creating a customized home comfort system tailored to your needs with our broad selection of residential heating and cooling products. Your Carrier dealer can help you choose the best system for your home, including the Infinity 21 air conditioner with Puron refrigerant and Carrier-exclusive features that further enhance your indoor environment.


Carrier's exclusive Silencer System IITM ensures extra-quiet operation by maximizing airflow and minimizing vibrations. With sound ratings as low as 70 dBA**, the Infinity 21 air conditioner is as quiet and unobtrusive as a kitchen refrigerator. And, because it sits outside your home, you'll rarely, if ever hear it running inside.