Carrier Infinity® Series Heat Pump
Carrier’s Infinity Series heat pumps include one- and two-stage units. Two-stage units operate mostly in more economical, lower stage. They are engineered to team with an Infinity Series furnace to create an economical HYBRID HEAT® dual fuel system, which saves you money year-round.
Models: 25HNA9, 25HNB5, 25HNB6, 25HNB9
Carrier Infinity® Series Heat Pump
Carrier’s Infinity Series heat pumps include one- and two-stage units. Two-stage units operate mostly in more economical, lower stage. They are engineered to team with an Infinity Series furnace to create an economical HYBRID HEAT® dual fuel system, which saves you money year-round.
Ratings:
Energy Efficiency: 
Quiet Level:
Durability:
Details:
- Infinity® Control for maximum performance
- Silencer System II™ for quiet operation
- WeatherArmor™ System for ultimate protection
- Enhanced diagnostics with Infinity® Control
- Environmentally-sound Puron® refrigerant
- 10-year parts limited warranty when properly registeredTo the original owner, a 10-year parts limited warranty upon timely registration of your new equipment. 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. See warranty certificate for complete details. Ask your Carrier dealer about optional extended warranties which may include labor.
- 2-stage operation for enhanced comfort
- Superior humidity and temperature control
- As low as 69 dBQuietest size within each model group during most common operating condition.
- Up to 9.5 HSPF
- Up to 19 SEER