Carrier® 24VNA9 Air Conditioners
- Efficiency: Up to 19 SEER
- Sound Level: Best
- Comfort Features: Best
- Parts Warranty: 10 year
The best air conditioner on the market is the Carrier® Infinity® Series 24VNA9. This unit offers a variable-speed compressor with 5 speeds that operate as low as 25% performance capacity. Lower speeds equal quieter operation, allowing the air conditioner to function at its best efficiency. You can upgrade single components without purchasing a whole system if components fail, providing users flexible repair options. The 24VNA9 is also compatible with 2-stage thermostats.