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Overview

The Costway 36,000 BTU 4 Zone Mini Split Air Conditioner delivers efficient heating and cooling for up to four rooms, letting you set ideal temperatures in each space. Adjust settings from anywhere with Wi-Fi control and enjoy quiet operation. Advanced inverter technology helps enhance energy efficiency
  • 36,000 BTU cools or heats up to 1,800 sq. ft. – great for great rooms or large mixed areas
  • Operates at 30dB for minimal disturbance, 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 (1800 sq ft Coverage) - Heat, Remote - White

    Model: BSTC02757
    Web Code: 19599853
    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 Outdoor Unit
    • 4 x 9k 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, 4 indoor units for zoned comfort
  • Cooling capacity: 36,000 BTU, covers up to 1,800 sq. ft., suits great rooms or large mixed areas
  • Noise level: 30dB, as quiet as a quiet room
  • Electrical requirements: 208-230V~60Hz/1PH
  • Dehumidifying capacity: 35.5 pints/day
  • Energy efficiency: 23 SEER2 rating
  • Indoor unit dimensions: 31 in. x 11.5 in. x 7.8 in. (79 cm x 29 cm x 20 cm)
  • Outdoor unit dimensions: 41.2 in. x 17.9 in. x 31.8 in. (105 cm x 45 cm x 81 cm)
    • Cooling & Air Flow
  • Independently cool or heat four separate zones for tailored comfort
  • Six modes and five fan speeds let you adjust airflow and temperature to your needs
  • Operates in extreme temperatures, cooling even at 125°F and heating at -13°F
    • Controls & Modes
  • Wi-Fi-enabled feature provides app-based temperature control from your smartphone
  • Each indoor unit includes a remote control with a digital display
  • 24-hour timer lets you program automatic start and stop times
    • Comfort & Humidity
  • Built-in dehumidifier removes up to 35.5 pints of moisture per day
  • Chassis heating function helps prevent freezing during cold weather
    • Air Quality & Maintenance
  • Removable, washable filter for easy maintenance and continued air quality
  • Uses R32 refrigerant for reduced environmental impact (as stated by the vendor)
    • Safety
  • Advanced inverter technology enhances energy efficiency
    • 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.