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Overview

The Costway 18k BTU 2 Zone Split Air Conditioner gives you customized comfort in two separate areas with cooling and heating. Enjoy quiet operation, energy-saving performance, and smart Wi-Fi control for temperature adjustments. Take control of your indoor climate with flexible modes and easy scheduling.
  • 18,000 BTU cools up to 800 sq. ft. for large open-plan living spaces
  • Quiet 30dB operation, similar to a quiet room
    • This description was generated by AI and reviewed for accuracy.

    Costway 3-in-1 Mini-Split Air Conditioner - 18000 BTU (800 sq ft Coverage) - 30dB, Heat, Remote - White

    Model: BSTC02976
    Web Code: 19645985
    Sold and shipped by | 3.7 seller rating (5,173 reviews)

    Available for deliveryAvailable online only

    Delivery times vary by location. Most Marketplace items leave sellers' locations within 2 business days. Allow additional time for shipping.

    Enjoy on orders from this seller.

    Seller Return Policy

    Read return policy

    Warranty

    Check with the manufacturer for details.

    For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

    What's included:

    • 1 x 18k BTU Outdoor Unit
    • 1 x 7k BTU Indoor Unit
    • 1 x 9k BTU Indoor Unit
    • 2 x Communication Wire
    • 2 x Copper Connection Pipe (Air + Liquid)
    • 2 x Drain Hose
    • 2 x Remote Control
    • 2 x Mounting Plate
    • 2 x Wall Sleeve
    • 4 x Wall Cap
    • 2 x Screw Kit
    • 4 x Putty
    • 4 x Tape
    • 3 x User Guide
    What you need to know
  • Mini split air conditioner cools two zones independently
  • 18,000 BTU covers spaces up to 800 sq. ft. like large open-plan living areas
  • Indoor noise level is 30dB, as quiet as a quiet room
  • Power supply: 208-230V, 60Hz single phase
  • Includes indoor (31 x 7.8 x 11.5in.) and outdoor (34.7 x 13.9 x 21.9in.) units
    • Cooling & Air Flow
  • Cool and heat multiple zones individually and efficiently
  • Maintains cooling even at 125 degrees Fahrenheit and heating at -13 degrees Fahrenheit
  • Advanced inverter technology enhances energy efficiency
    • Comfort & Humidity
  • 6 modes and 5 fan speeds let you fine-tune comfort to your preference
  • Dehumidifies up to 35.5 pints per day in each indoor zone
    • Controls & Modes
  • Wi-Fi-enabled feature allows remote access and control
  • Remote control with digital display makes operation simple
  • 24-hour timer provides programmable convenience
  • Temperature setting range from 60-90 degrees Fahrenheit
    • Maintenance
  • Removable and washable filter for easy maintenance
    • Installation & Portability
  • Comes with mounting plates, communication wires, connection pipes, and installation hardware
    • Safety
  • Chassis heating function prevents freezing on cold days
    • Filters & Air Quality
  • Uses R32 refrigerant with a lower environmental impact
    • This description was generated by AI and reviewed for accuracy.

    For Quebec residents – Disclosure under the Consumer Protection Act

    In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Please contact the manufacturer directly for information about their availability guarantee.

    Shipping Charges

    Free standard shipping on all orders.

    Processing Time

    Most items ship within 2 business days after an order is placed*. Allow additional time for shipping to your address.
    *Please note: If an item you ordered becomes unavailable, you'll be notified and a full refund will be processed within 2 business days.

    Shipping Area Restrictions

    Shipping is not available in the following areas*:
    • No restrictions in Canada
    *Please note: Shipping area restrictions may vary for large items. If an item can't be shipped to your address, we'll let you know during the checkout process.
    See our return policy to find specific return information for this product and steps on how to return by mail.