Carrier High Efficiency Heat Pumps

Carrier Infinity

25VNA0 Infinity 18VS

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.

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Product Features

Up to 20.5 SEER cooling efficiency
Up to 13 HSPF heating efficiency Sound: as low as 58 decibels
Greenspeed intelligence
Optimal humidity and temperature control
Variable-speed 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

OPTIONAL FEATURES
Optional labor warranty available

EFFICIENCY
Up to 20.5 SEER
Up to 16 EER
Up to 13 HSPF
All sizes achieve ENERGY STAR® Most Efficient 2012 designation

PERFORMANCE
Optimal summer dehumidification
Load matching performance with speed ranges between 40 and 100%
Cold weather performance: exceptional heating capacity at outside
temperatures in the teens
Hybrid Heat® system compatible
Sound: as low as 58 decibels

TECHNOLOGY
Greenspeed intelligence
Variable-speed compressor
System-protecting, high pressure switch and low pressure transducer
Sound reduction: compressor sound blanket, Silencer System II™ design and forward swept fan blades
Filter drier
Infinity level advanced diagnostic intelligence
Recommended control: Infinity control

CAPACITIES
2-5 ton

REQUIREMENTS
208-230 V

AESTHETICS
Heavy-gauge, galvanized steel construction
Baked-on, durable powder coat paint
Steel, louvered coil guard