Smart Whisper Max Heat®

  • Available Capacities (Btu/h)
  • 9K / 12K / 18K / 24K

Cold Remedies.

The ideal solution for the harshest of colds. With high heating capacity at -13°F (-25°C), the Smart Whisper Max Heat® is built to perform on a completely different level.

The Smart Whisper Max Heat® is equipped with all of the features and benefits of the Smart Whisper, as well as the ability to keep you comfortable in any climate. Even those reaching -13°F (-25°C).

  • Features

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      Along with the ability to provide 100% heating performance at 5°F (-15°C) with high heating output at -13°F (-25°C), the Smart Whisper Max Heat® is equipped with an integral base pan heater to defrost and drain away water to avoid ice buildup.  

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      Our Smart Whisper Max Heat® unit comes with built-in Wi-Fi, giving you complete control, whether you're home or not. Through the SmartThings app, you can operate your unit from almost anywhere, at any time†.  

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      The Smart Whisper Max Heat®'s unique triangular design has a wider inlet, allowing more air to be drawn in. The improved width and angle of its outlet, extra v-blades, and bigger fan also ensure air is cooled and delivered faster and farther than a conventional system.

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      The Digital Inverter compressor's variable speed control allows the compressor to operate at precisely the speed needed to maintain the set temperature without turning the system off and on to increase efficiency.

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      Smart Install is a self-diagnosis feature that checks for installation faults such as miscommunication with the outdoor unit, poor refrigerant flow, and other system points to ensure the unit is installed properly.

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      The Smart Check automatic error-monitoring system detects and diagnoses problems and provides easy troubleshooting solutions using the SmartThings app†.

  • Brochures & Literature

    • Pair with

      Smart Whisper Max Heat® outdoor unit

    • Controls

      Wireless Controller
      (included with system) 
      Wired Controller
      Wired Controller

    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

    Proper sizing and installation of equipment is critical to achieve performance.  Split system air conditioners and heat pumps (excluding ductless systems) must be matched with appropriate coil components to meet ENERGY STAR® criteria.  Ask your contractor for details or visit  

    †Available for download on the Google™ Play store and  App Store®. A network connection is required. Samsung application account is necessary.