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Overview

The COSTWAY 36,000 BTU 4 Zone Mini Split Air Conditioner brings efficient cooling and heating to multiple rooms, letting you control each area’s comfort individually. Adjust settings anytime using Wi-Fi or the included remotes, and enjoy low noise operation for a peaceful environment.
  • 36,000 BTU cools spaces up to 2,700 sq. ft.—ideal for large open-plan areas
  • Runs as quiet as 30dB, similar to a quiet room
  • This description was generated by AI and reviewed for accuracy.

    Costway 3-in-1 Mini-Split Air Conditioner - 36000 BTU (2700 sq ft Coverage) - 30dB, Heat, Remote - White

    Model: BSTC02763
    Web Code: 19599870
    Sold and shipped by | 3.7 seller rating (5,174 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

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    Warranty

    Check with the manufacturer for details.

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

    What's included:

    • 1x Outdoor Unit
    • 1x 9K BTU Indoor Unit
    • 3x 12K BTU Indoor Unit
    • 4x Communication Wire
    • 4x Copper Connection Pipe (Air + Liquid)
    • 4x Drain Hose
    • 4x Remote Control
    • 4x Mounting Plate
    • 4x Wall Sleeve
    • 8x Wall Cap
    • 4x Screw Kit
    • 8x Putty
    • 8x Tape
    • 5x User Guide
    What you need to know
  • Type: mini split air conditioner with heat pump
  • Cooling capacity: 36,000 BTU, up to 2,700 sq. ft., covers large open-plan areas
  • Controls: Wi-Fi-enabled smart control, 4 remote controls included
  • Indoor noise level: 30dB, as quiet as a quiet room
  • Power supply: 208-230V~60Hz/1PH
  • Dimensions: 9K indoor unit 31 x 11.5 x 7.8 in., 12K units 34.5 x 11.7 x 7.6 in., outdoor unit 41.2 x 17.9 x 31.8 in.
  • Cooling & Air Flow
  • Cools and heats multiple zones individually and efficiently
  • Advanced inverter technology enhances energy efficiency
  • 6 modes and 5 fan speeds to customize comfort
  • Operates in extreme conditions: cools up to 125°F, heats down to -13°F
  • Controls & Modes
  • Stay connected and in control with Wi-Fi-enabled feature
  • Remote control with digital display for easy operation
  • 24-hour timer provides programmable convenience
  • Comfort & Humidity
  • Dehumidifying capacity: 35.5 pints/day (9K), 51 pints/day (12K)
  • Chassis heating function prevents freezing on cold days
  • Filters & Air Quality
  • Removable and washable filter for hassle-free maintenance
  • Uses R32 refrigerant, which has a lower environmental impact
  • Installation & Portability
  • Includes 1 outdoor unit, 1 9K BTU indoor unit, 3 12K BTU indoor units, communication wires, copper connection pipes (air + liquid), drain hoses, remote controls, mounting plates, wall sleeves, wall caps, screw kits, putty, tape, and user guides for setup
  • Safety
  • Complies with ENERGY STAR, AHRI, and ETL standards
  • 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.