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Overview

The Costway 36,000 BTU 4-zone mini split air conditioner brings efficient, customizable cooling and heating to multiple spaces, letting you set each zone right from your smartphone. Enjoy low noise operation and flexible comfort with six modes and five fan speeds. Choose programmable scheduling to match your daily routine.
  • Cools up to 2,750 sq. ft., suitable for large open-plan living spaces
  • 30dB noise level offers a quiet room environment
    • This description was generated by AI and reviewed for accuracy.

    Costway 3-in-1 Mini-Split Air Conditioner - 36000 BTU (2750 sq ft Coverage) - 30dB, Heat, Remote

    Model: BSTC02802
    Web Code: 19601241
    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 36k BTU Outdoor Unit
    • 1 x 7k BTU Indoor Unit
    • 2 x 9k BTU Indoor Unit
    • 1 x 24k 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
  • Mini split air conditioner, 4-zone setup
  • Cooling capacity of 36,000 BTU for up to 2,750 sq. ft., ideal for large open-plan living spaces
  • Indoor unit noise level as low as 30dB, comparable to a quiet room
  • Power supply: 208-230V 60Hz 1PH
  • Indoor unit dimensions: 7k/9k BTU – 31 x 11.5 x 7.8 in.; 24k BTU – 44.1 x 13 x 9.1 in.
    • Cooling & Air Flow
  • Cool and heat multiple zones individually for flexible temperature control
  • Six modes and five fan speeds let you personalize comfort in every zone
  • Advanced inverter technology increases energy efficiency
  • Cools even at 125℉, heats even at -13℉
    • Comfort & Humidity
  • Dehumidifying capacity of up to 130 pints/day keeps spaces comfortable
    • Controls & Modes
  • Wi-Fi enabled feature lets you stay connected and make adjustments from your phone
  • Remote control with digital display for easy all-zone operation
  • 24-hour timer offers programmable convenience
    • Filters & Air Quality
  • Removable and washable filter for hassle-free maintenance
    • Installation & Portability
  • Includes mounting plates, wall sleeves, and screw kits for installation
    • Safety
  • Chassis heating function prevents freezing on cold days
    • Maintenance
  • R32 refrigerant 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.