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Carrier Infinity 26 24VNA6 Review

SEER: Up to 26
ENERGY STAR ®: Yes
Decibel Level: As low as 51
Compressor Type: Variable-stage
Price: $5,000 – $7,500+
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Carrier Infinity 26 24VNA6 Review: The Ultimate in Cooling Power and Efficiency

The Carrier Infinity 26 24VNA6 represents the pinnacle of Carrier’s air conditioning technology. It’s their most advanced, efficient, and premium model, built to deliver unmatched comfort, whisper-quiet performance, and intelligent energy control.

Packed with cutting-edge features like variable-speed operation, Greenspeed® Intelligence, and Bluetooth connectivity, this system is designed for homeowners who want the very best — both in performance and convenience.

At a Glance

Average Price (with installation): $5,000 – $7,500+

Top Features

  • Ultra-quiet operation (as low as 51 dB)

  • Industry-leading 26 SEER efficiency

  • Variable-speed compressor with inverter technology

  • Greenspeed® Intelligence for superior comfort control

  • ENERGY STAR® certified for maximum energy savings

  • Bluetooth® connectivity for quick setup and remote diagnostics

  • WeatherShield™ protection and durable cabinet construction

  • 10-year parts + 10-year unit replacement warranty

The Bottom Line

The Infinity 26 24VNA6 is a variable-speed air conditioner, meaning it can adjust its cooling output anywhere from 25% to 100% depending on your home’s needs.

This allows it to run longer at lower speeds, maintaining a steady, consistent temperature while using less energy and producing minimal noise. You’ll enjoy enhanced comfort, better humidity control, and even temperatures throughout your entire home — without the start-stop fluctuations of traditional systems.

It also features inverter-driven technology, which constantly monitors indoor and outdoor conditions and fine-tunes performance in real time for optimal efficiency.

While this system is expensive and offers more power than most Canadian homes require, it stands as Carrier’s most sophisticated model, perfect for those who value premium comfort, technology, and energy performance above all else.

In-Depth Review

Product Specifications

Feature Details
Compressor Type Variable-speed with inverter technology
SEER Rating Up to 26
ENERGY STAR® Certified Yes
Sound Level As low as 51 dB
Control Compatibility Infinity® System Control (Wi-Fi enabled)

Performance and Technology

One of the defining features of the Infinity 26 is Carrier’s Greenspeed® Intelligence — an advanced technology that pairs the unit with the Infinity® System Control smart thermostat. Together, they create a finely tuned, self-optimizing comfort system that automatically adjusts temperature, humidity, and fan speeds for maximum efficiency and indoor comfort.

This integration also allows your HVAC technician to connect remotely for diagnostics, making maintenance and troubleshooting faster and easier.

Combined with the variable-speed compressor and inverter control, the Infinity 26 achieves exceptional precision — providing just the right amount of cooling while minimizing energy consumption.

Whisper-Quiet Operation

Thanks to Carrier’s Silencer System II™, the Infinity 26 operates at sound levels as low as 51 decibels, making it one of the quietest central air conditioners on the market.

Noise reduction is achieved through:

  • A sound blanket surrounding the compressor

  • Specially engineered fan blades that reduce airflow noise

  • Advanced vibration-dampening technology

The result is cool comfort you’ll barely hear — ideal for bedrooms, living rooms, and open-plan homes.

Built for Durability

The Infinity 26 24VNA6 is designed to withstand harsh weather and deliver reliable performance for years. Key construction features include:

  • WeatherShield™ protection for the outdoor unit

  • Corrosion-resistant microtube coil technology

  • Baked-on powder-coated paint finish

  • Heavy-duty galvanized steel cabinet

These components protect the system from rust, corrosion, and wear, even in challenging outdoor environments.

Bluetooth® Connectivity

The Infinity 26 also comes equipped with built-in Bluetooth®, allowing technicians to connect directly to the system for setup, updates, and troubleshooting — all without needing access inside your home. This makes installation and service faster, easier, and less intrusive.

Warranty Information

The Infinity 26 24VNA6 includes Carrier’s most comprehensive warranty coverage to date:

  • 10-year limited parts warranty (including compressor)

  • 10-year unit replacement warranty — if the compressor fails within 10 years, Carrier will replace the entire outdoor unit

To receive full coverage, make sure to register your unit within 90 days of installation. Unregistered systems receive only a 5-year parts warranty.

Comparable Models by Carrier

1. Infinity 26 24VNA6 vs. Comfort 13 24ABB3

Feature Infinity 26 24VNA6 Comfort 13 24ABB3
Tier Premium Entry-level
Compressor Variable-speed Single-stage
SEER Up to 26 Up to 13
ENERGY STAR® ✅ Yes ❌ No
Noise Level 51 dB Higher
Warranty 10-year parts + unit replacement 10-year parts only

The Comfort 13 is Carrier’s most basic and budget-friendly option. While far more affordable, it’s significantly less efficient and lacks the advanced features of the Infinity 26. It may be adequate for mild climates but won’t match the comfort or quiet operation of Carrier’s premium system.

2. Infinity 26 24VNA6 vs. Performance 16 24ACC6

Feature Infinity 26 24VNA6 Performance 16 24ACC6
Tier Premium Mid-range
Compressor Variable-speed Single-stage
SEER 26 17
ENERGY STAR® ✅ Yes ✅ Yes
Sound Level 51 dB Around 72 dB
Greenspeed® Intelligence ✅ Yes ❌ No

The Performance 16 provides solid reliability and good efficiency at a lower cost. However, it lacks the advanced control, precision, and ultra-quiet operation of the Infinity 26. It’s a strong choice for homeowners seeking a balance between price and performance.

3. Infinity 26 24VNA6 vs. Infinity 19VS 24VNA9

Feature Infinity 26 24VNA6 Infinity 19VS 24VNA9
Compressor Variable-speed Multi-speed (5 stages)
SEER 26 19
Greenspeed® Intelligence ✅ Yes ❌ No
Unit Replacement Warranty ✅ Yes ❌ No

The Infinity 19VS is the next-best option in Carrier’s premium line. It offers excellent efficiency and quiet operation but at a more affordable price. For most Canadian homeowners, the 19VS may offer a better balance between cost and performance, though it lacks some of the premium technologies and warranties that define the Infinity 26.

Final Verdict

The Carrier Infinity 26 24VNA6 is an elite, feature-rich air conditioner designed for homeowners who demand the highest level of comfort, performance, and technology.

Its variable-speed compressor, Greenspeed® Intelligence, and ultra-quiet operation combine to deliver unparalleled efficiency and indoor climate control. While it comes with a premium price tag, it’s backed by Carrier’s best warranty and engineered to provide years of top-tier performance.

If you want the most advanced residential air conditioner Carrier has ever built, the Infinity 26 24VNA6 is the ultimate choice.

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