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Overview

The Costway 30,000 BTU 4 Zone Mini Split Air Conditioner brings customized cooling and heating to multiple rooms, helping you control comfort where you need it most. Its Wi-Fi feature makes temperature adjustments easy from your phone. Flexible modes and low noise operation support a peaceful and personalized space.
  • 30,000 BTU cools or heats up to 2,000 sq. ft. for large multi-room use
  • Runs at 30dB for whisper-quiet comfort like a quiet room
    • This description was generated by AI and reviewed for accuracy.

    Costway 3-in-1 Mini-Split Air Conditioner - 30000 BTU (2000 sq ft Coverage) - 30dB, Heat, Remote - White

    Model: BSTC02988
    Web Code: 19645986
    Sold and shipped by | 3.7 seller rating (5,169 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 30k BTU Outdoor Unit
    • 1 x 7k BTU Indoor Unit
    • 2 x 9k BTU Indoor Unit
    • 1 x 12k BTU Indoor Unit
    • 4 x Communication Wire
    • 4 x Copper Connection Pipe (Air + Liquid)
    • 4 x Drain Hose
    • 4 x Remote Control
    • 4 x Mounting Plate
    • 4 x Wall Sleeve
    • 8 x Wall Cap
    • 4 x Screw Kit
    • 8 x Putty
    • 8 x Tape
    • 5 x User Guide
    What you need to know
  • Type: Multi-zone mini split air conditioner
  • Cooling capacity: 30,000 BTU, up to 2,000 sq. ft., covers large open areas
  • Hose type: Four indoor units for zoned climate control
  • Noise level: 30dB, similar to a quiet room
  • Electrical requirements: 208-230V~60Hz/1PH
  • Humidity removal: Up to 51 pints per day on 12K BTU unit
  • Efficiency metric: 23 SEER2 for reduced energy use
  • Indoor unit dimensions: 31 x 11.5 x 7.8 in. (7K/9K); 34.5 x 11.7 x 7.6 in. (12K); Outdoor unit: 41.2 x 17.9 x 31.8 in.
    • Cooling & Air Flow
  • Delivers cooling and heating to four zones individually for tailored comfort
  • Operates in six modes with five fan speeds for custom climate control
  • Maintains performance in extreme conditions, cooling at 125°F and heating at -13°F
    • Controls & Modes
  • Wi-Fi enabled for convenient smartphone control
  • Remote controls with digital displays improve ease of use
  • 24-hour programmable timer lets you match operation to your schedule
    • Efficiency & Technology
  • Advanced inverter technology increases energy efficiency and temperature consistency
    • Comfort & Humidity
  • Adjustable temperature setting range from 60°F to 90°F
  • Dehumidifies with up to 51 pints per day capacity
    • Maintenance
  • Removable and washable filters simplify cleaning and maintenance
    • Installation & Portability
  • Includes all major installation components for multiple zones: outdoor unit, four indoor units, communication wires, copper pipes, drain hoses, mounting plates, wall sleeves, wall caps, screw kits, putty, and tape
    • Safety
  • Chassis heating function prevents freezing during cold days
    • Filters & Air Quality
  • Uses R32 refrigerant with 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.