Single stage 2 stage and variable capacity air conditioners.
Best variable speed air conditioner.
Seven new ac units with variable speed compressors air quality durability energy efficiency air conditioning companies and brands daikin ac coleman house systems air conditioners.
If you re looking for the most efficient central air conditioners of 2020 that s a different buying guide.
Efficiency tends to go up with performance but there is some overlap.
Best central air conditioner brand overall.
Goodman gsxc18 energy rating.
Most brands make three tiers of central air conditioners.
Carrier 24vna variable speed ac unit infinity series.
A good variable speed air conditioner comes with the best wi fi enabled full color feature rich thermostat available on the market today.
8 10 copeland two stage ultratech scroll compressor comfortbridge technology that delivers customized indoor comfort as it continuously monitors the system comfortalert diagnostics high efficiency two speed.
This infinity series unit comes with an outstanding seasonal energy efficiency rating seer of 19 one of the best on the market.
The same idea applies to a variable speed compressor motor.
Best value central air conditioner brand.
Most download the latest weather automatic software updates can troubleshoot themselves and much more.
Best central air conditioner brand for warranties.
The best way to think about a variable speed compressor motor is to think of a car s gas pedal.
Up to 19 seer energy efficiency performance sound rating.
Carrier s 24vna variable speed air conditioner packs a solid and efficient punch in a small package.
The gas pedal controls how fast your car runs and can accelerate to any speed between 0 mph and 120 mph.