Light Commercial Outdoor Unit
- Available Capacities (Btu/h)
- 9K / 12K / 18K / 24K / 30K / 36K / 42K / 48K

The Light Commercial Outdoor Unit provides four different ways to connect the piping for greater flexibility during installation. In addition, system operating modes can be set to heating/cooling, heating only or cooling only to meet the needs of any application.
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Features
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HIGH HEATING PERFORMANCE
HIGH HEATING PERFORMANCE
Along with the ability to provide 100% heating performance at -4°F (-20°C)1 with high heating output at -13°F (-25°C)2, the Light Commercial unit is equipped with an integral base pan heater2 to defrost and drain away water to avoid ice buildup.
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SNOW ACCUMULATION PREVENTION
When the temperature is below 41°F (5°C), the outdoor unit fan(s) will operate every 30 minutes on idle outdoor units to prevent snow buildup (optional setting).
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TOTAL CONTROL
Through the SmartThings app, you can operate your unit from almost anywhere, at any time†.
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QUIET OPERATION
Night time quiet mode reduces operating noise from the outdoor unit at night.
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EASY SERVICE
This unit is equipped with a removable EEPROM chip at the main PCB to store data.
AC009BXADCH/AAAC012BXADCH/AAAC018BXADCH/AAAC024BXADCH/AAAC030BXADCH/AAAC036BXADCH/AAAC042BXADCH/AAAC048BXADCH/AA -
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Brochures & Literature
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Pair with
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Controls
Additional Information
![]() | Product Registration Required. Conditions Apply. |
![]() | The AHRI Certified® mark indicates Samsung's participation in the AHRI Certification program. For verification of individual certified products, go to www.ahridirectory.org. |
![]() | †Available for download on the Google™ Play store and App Store®. A network connection is required. Samsung application account is necessary. Some indoor unit models will require an accessory Wi-Fi Adapter (purchased separately). |
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*The WindFree™ unit delivers an air current that is under 0.15 m/s while in WindFree™ mode. Air velocity that is below 0.15 m/s is considered “still air” as defined by ASHRAE 55-2013 (American Society of Heating, Refrigerating, and Air-Conditioning Engineers). | |
1Applies to 18K-24K models | |
2Applies to 9K-24K models |