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Costway - 18000 BTU 21 SEER2 208/230V Mini Split Air Conditioner & Heater with Heat Pump & Installation Kit - White

Model: HCST13390
SKU: 12478870

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About this product

Stay comfortable year-round with this 18000 BTU mini split air conditioner and heater. The inverter-driven system and R454B refrigerant offer efficient performance with 21 SEER2 and 9.5 HSPF2 ratings, helping reduce energy waste. The outdoor unit features chassis electrical heating to support cold-weather operation. Choose the airflow and comfort level you want with 7 operating modes (auto/cool/heat/dry/fan/ECO/sleep) and 8 fan speeds (auto/mute/low/low-mid/mid/mid-high/high/turbo). The 4D airflow promotes more balanced coverage, while the self-clean function helps keep the indoor coil fresher for ongoing performance. Control is flexible: use the included remote control, connect via WiFi, or manage settings with voice commands through Alexa and Google Assistant. Added convenience features include a 24H timer for scheduled comfort and a child lock to help prevent accidental changes.

Features

  • Powerful Climate Control

    This 18000 BTU mini split air conditioner and heater is designed to cool large spaces up to 1250 sq. ft. The outdoor unit features chassis electrical heating to support dependable operation in colder weather, heating even at -4℉and cooling even at 122℉.

  • High Efficiency Performance

    This 21 SEER2 and 9.5 HSPF2 split ac unit adopts an advanced inverter technology that helps maintain steady operation and reduce energy cost with fewer starts and stops. Besides, the low-gwp R454B refrigerant supports modern efficiency goals for everyday home heating and cooling.

  • Intelligent WIFI Control

    You can control your comfort from anywhere with this wifi enabled mini split air conditioner that works with Alexa and Google assistant. Adjust temperature, switch modes, and manage fan speed from your phone or voice demands, and keep a backup option with the included remote control.

  • Customized Comfort & Low Noise

    This mini split ac with heat pump offers 7 modes including auto, cool, heat, dry, fan, ECO, sleep, plus 8 fan speeds from mute to turbo. The 4D swing helps distribute air evenly for fewer hot or cold spots, while the quiet operation as low as 28 dB makes it ideal for light sleepers.

  • User-friendly Features

    The self-clean function and washable filters allow for easier maintenance, while the child lock enhances safety. This inverter ac unit also includes a 24-hour timer that fits your schedule while helping you save energy when you are away or asleep. Note: Installation should be performed by a professional technician.

Specifications

  • Recommended Room Size
    1250 square feet
    BTU Cooling Rating
    18000 british thermal units
    Number of Cool Settings
    7
    Number of Fan Speeds
    8
    Airflow Rate
    617 cubic feet per minute
    Remote Control
    Yes
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Costway - 18000 BTU 21 SEER2 208/230V Mini Split Air Conditioner & Heater with Heat Pump & Installation Kit - White
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