Carrier Heat Pump | Dyess AirCarrier Heat Pump | Dyess Air

Carrier Infinity 25VNA8 Heat Pump

The Carrier® Infinity® heat pump delivers efficient comfort, improved moisture control, and more even temperatures throughout the home. Its variable 5-stage compressor lowers system operating capacity to maximize the benefits of additional systems, such as air purifiers.

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  • Cooling efficiency up to 18 SEER
  • Heating efficiency up to 11 HSPF
  • Operating noise down to 55 decibels
  • Excellent temperature and humidity control
  • Variable 5-stage compressor delivers quiet comfort
  • Compressor sound blanket
  • Silencer System II™ design
  • Moisture & contaminant protection via filter drier system
  • Ideal Defrost while operating in heat mode
  • Environmentally friendly Puron® refrigerant
  • WeatherArmor Ultra™ protection
  • 10-year parts limited warranty
  • Optional labor warranty


  • Up to 18 SEER / 11 EER / 12.5 HSPF
  • Certain capacities are ENERGY STAR® qualified
  • Operating noise down to 55 decibels
  • Elite dehumidification with Infinity Touch control
  • Outstanding performance in cold temperatures
  • Increased heating capacity compared to 2-stage compressor units
  • Variable 5-stage compressor operates from 25% capacity to 100%
  • Compatible with Hybrid Heat® system
  • Soft start and cycles ramp up smoothly to higher operating speeds
  • Integrated inverter control drives for fan motor and compressor
  • Delivers highest efficiencies when used with Infinity communicating systems
  • Compatible with 2-stage thermostats and non-communicating 2-stage indoor controls
  • High/low pressure switches protects the system
  • Pressure equalizer valve
  • Soft start
  • Silencer System II™
  • Compressor sound blanket
  • Filter drier
  • Advanced diagnostic intelligence via recommended Infinity Control
  • 2 to 4-ton capacities available
  • 208-230V
  • Constructed from galvanized heavy-gauge steel
  • Durable baked-on powder coat finish
  • Louvered steel coil guard