27VNA3
Our most energy-efficient heat pump featuring Greenspeed® Intelligence, designed to deliver exceptional comfort.
The Infinity 23 Heat Pump with Greenspeed Intelligence represents the pinnacle of Carrier’s innovation. With advanced adaptable-speed technology and the Infinity® System Control, it precisely adapts to your home’s needs. The system operates quietly and efficiently at lower capacities, delivering up to 23 SEER2 energy efficiency. It offers reliable performance with heating operation down to -13⁰F and cooling capacity up to 125⁰F. Modern features like over-the-air software updates ensure your system stays optimized, while Quiet Mode and advanced defrost technology enhance comfort, energy savings and convenience.
Variable-speed technology enables tight temperature control with fewer fluctuations. Integrated with smart features for effortless customization, ensuring your ideal indoor climate.
Enjoy advanced humidity management with Ideal Humidity System™ Technology. The variable-speed compressor prolongs run times at lower speeds, ensuring outstanding humidity control for a healthier and more comfortable living environment.
Operating as low as 53 decibels, this system incorporates Silencer System II™ components, including a compressor sound blanket to suppress noise and minimize vibrations, creating a tranquil indoor environment.
Experience peace of mind with Carrier's Consumer Choice Warranty. Upon timely registration, on eligible equipment select either a 10-year parts only limited warranty or a 5-year parts, plus a 3-year labor limited warranty.¹
Puron Advance™ refrigerant delivers a 75% decrease in global warming potential while maintaining original Puron's non-ozone depleting properties.
Cooling Efficiency
Up to 23 SEER2 / Up to 13.5 EER2Heating Efficiency
Up to 10.5 HSPF2Sound Level
As low as 53 decibelsCompressor Type
Variable-speedRefrigerant
Puron Advance™Size
Available in various sizes to accommodate most homesProtection
WeatherArmor™ Ultra CabinetEnjoy enhanced comfort with our most advanced heat pump technology.
5.0 /5
5.0 rating of Reviews (2)
Variable-Speed Heat Pump 27VNA3
December 20, 2025
Side screens need to be secured better. Rattle.
Exceptional
December 19, 2025
Overall we are very pleased
Brochure
Carrier Dual Fuel System 101 Educational Brochure
Infinity Heat Pumps with Puron Advance Consumer Literature (Models 27VNA3, 27VNA1, 27VNA0)
Carrier Heat Pump Comparison Consumer Brochure
Carrier Cold Climate Heat Pump Brochure
Owner's Manual
Infinity® Variable Speed Heat Pump Using Puron Advance™ (R-454B) Refrigerant
Warranty Card
Limited Warranty for Heat Pumps with Puron Advance® (R-454B) Refrigerant
California residents please see Proposition 65
Legal disclaimer
To the original owner on eligible equipment for eligible residential applications. 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, which can be changed to the 5-year parts, plus a 3-year labor option on eligible equipment within the first 90 days after installation. The 5-year parts, plus 3-year labor warranty option is available only if the installing dealer/contractor has elected to participate in the Consumer Choice warranty program and has accepted the Consumer Choice dealer terms and conditions.