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Carrier Infinity® 18 Heat Pump

Model #25VNA8

The Infinity 18VS heat pump is different in a lot of ways. It offers variable-speed compression that can step down in 5 stages to as low as 25% of its capacity. That’s huge from a comfort perspective. The ability to run in lower speeds most of the time makes it quieter and more adept at removing humidity in the summer. It’s also significantly better than a 2-stage unit at keeping temperatures even. Plus, those lower speeds are the sweet spot for the unit’s best efficiency levels and for getting the most benefit out of other systems you might have like an air purifier because of more constant air flow through the system.

And, it’s seldom you can upgrade your system a component at a time. Most often, the leap to higher efficiency and better comfort via a communicating system for that home you love, can mean you have to deal with the cost of a whole system even though only your outdoor cooling unit has called it quits. The Infinity 18VS could change that for you. Your Carrier® expert can help you determine if it can work with your existing indoor unit so you can upgrade in steps.

Product Description

EFFICIENCY

  • Up to 18 SEER
  • Up to 11 EER
  • Up to 12.5 HSPF
  • Select sizes meet ENERGY STAR® qualifications

PERFORMANCE

  • Optimal summer dehumidification when managed by the Infinity Touch control
  • Variable, 5-stage compressor operation as low as 25% capacity up to 100%
  • Excellent cold weather performance with better heating capacity than 2-stage units
  • Hybrid Heat® system compatible
  • Sound: as low as 55 decibels2
  • Soft start and smooth ramp up to higher operating speeds

TECHNOLOGY

  • Integrated inverter control drives compressor and fan motor
  • Designed for highest efficiencies when part of a communicating Infinity system but compatible with 2-stage thermostats and suitable non-communicating indoor products for 2-stage operation
  • System protecting high and low pressure switches
  • Sound reduction: pressure equalizer valve, soft start, compressor sound blanket, Silencer System II™ design and forward swept fan blades
  • Filter drier
  • Infinity level advanced diagnostic intelligence
  • Recommended control: Infinity Touch control

CAPACITIES

  • 2-4 ton

REQUIREMENTS

  • 208-230 V

AESTHETICS

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

Additional Information

Specifications

Download Product Manual