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Overview

The Costway 30k BTU 4 Zone Mini Split Air Conditioner delivers cooling and heating across four zones for comfort in every room. Wi-Fi connectivity and a 24-hour timer let you control your climate from anywhere. Multiple operating modes and low noise operation help make daily life easier.
  • 30,000 BTU cools up to 2,300 sq. ft.—ideal for expansive living spaces
  • Indoor noise level as quiet as a quiet room (30dB)
    • This description was generated by AI and reviewed for accuracy.

    Costway 3-in-1 Mini-Split Air Conditioner - 30000 BTU (2300 sq ft Coverage) - 30dB, Heat, Remote - White

    Model: BSTC02989
    Web Code: 19646001
    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

    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
    • 1 x 9k BTU Indoor Unit
    • 2 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: Mini split air conditioner
  • Cooling capacity: 30,000 BTU, covers up to 2,300 sq. ft., suitable for expansive living spaces
  • Noise level: Indoor units operate as low as 30dB, comparable to a quiet room
  • Power supply: 208-230V~60Hz/1PH
  • Outdoor Unit Dimensions: 41.2 x 17.9 x 31.8in. (L x W x H), 104.7 x 45.5 x 80.8cm
    • Cooling & Air Flow
  • Cools and heats multiple zones individually and efficiently
  • Six modes and five fan speeds to personalize comfort throughout your home
  • Cool even at 125℉, heat even at -13℉ for all-season reliability
    • Controls & Modes
  • Wi-Fi-enabled, adjust temperature and settings from your smartphone
  • Remote controls with digital displays for easy operation
  • 24-hour timer enables programmable scheduling for convenience
    • Comfort & Humidity
  • Dehumidifying function included for improved indoor comfort
  • Temperature setting range from 60℉ to 90℉ provides flexible climate control
    • Energy Efficiency
  • Advanced inverter technology helps enhance energy efficiency
  • SEER2 rating of 23 for efficient performance
  • HSPF2 rating of 10 supports effective heating
    • Maintenance
  • Removable and washable filter for easy maintenance
    • Safety
  • Chassis heating function prevents freezing on cold days
    • Installation & Included Components
  • Package includes one outdoor unit, four indoor units, all required accessories, and installation materials
  • Uses R32 refrigerant, which has 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.