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Stay cool and rest easy with efficient, quiet, and affordable AC units.
Consider pairing Durastar’s energy-efficient air conditioners with other Advanced Series HVAC equipment for extreme efficiency, energy-savings, quiet operation, and evenly distributed airflow throughout your entire home.Explore tax credit and rebates
Frequently Asked questions
What is EER2?
EER2 is Energy Efficiency Ratio 2. It’s the cooling capacity of an air conditioner or heat pump unit for a specific amount of energy used in a specific testing climate.
Which AC units are the quietest?
Decibels (dB) are the unit of measure for the intensity of noise. The lower the decibel level, the quieter your unit will be. We share key specifications, such as decibels, on our product pages so you can quickly compare your options.
What does SEER2 mean?
SEER2 stands for Seasonal Efficiency Energy Ratio which compares the energy efficiencies from different central air conditioners and heat pump systems. The higher the rating, the more efficient the system.
