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Overview

The Costway 36,000 BTU 3 Zone Mini Split Air Conditioner delivers cooling and heating for multiple rooms, with easy Wi-Fi control from your smartphone. Enjoy personalized comfort with 6 modes and 5 fan speeds, plus low-noise operation designed to keep your space peaceful.
  • Cools and heats up to 1,350 sq. ft. for large open-plan living spaces
  • Operates at 30dB, as quiet as a quiet room
    • This description was generated by AI and reviewed for accuracy.

    Costway 3-in-1 Mini-Split Air Conditioner - 36000 BTU (1350 sq ft Coverage) - 30dB, Heat, Remote - White

    Model: BSTC02747
    Web Code: 19599861
    Sold and shipped by | 3.7 seller rating (5,173 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
    • 3 x 9k BTU Indoor Unit
    • 3 x Communication Wire
    • 3 x Copper Connection Pipe (Air + Liquid)
    • 3 x Drain Hose
    • 3 x Remote Control
    • 3 x Mounting Plate
    • 3 x Wall Sleeve
    • 6 x Wall Cap
    • 3 x Screw Kit
    • 6 x Putty
    • 6 x Tape
    • 4 x User Guide
    What you need to know
  • Mini split system with three indoor units for multi-room flexibility
  • 36,000 BTU cooling capacity covers up to 1,350 sq. ft. (large open-plan living space)
  • Indoor noise level: 30dB (as quiet as a quiet room)
  • Dehumidifies up to 35.5 pints per day
  • Indoor unit dimensions: 31 in. x 11.5 in. x 7.8 in. (79cm x 29cm x 20cm)
    • Cooling & Air Flow
  • Cools and heats multiple zones individually and efficiently
  • 6 modes and 5 fan speeds let you tailor comfort for each room
  • Maintains cooling even at 125°F and heating at -13°F
    • Controls & Connectivity
  • Wi-Fi enabled for temperature control using your smartphone
  • Remote control with digital display for easy adjustments
  • 24-hour timer provides programmable convenience for your schedule
    • Comfort & Humidity
  • Advanced inverter technology enhances energy efficiency
  • Dehumidifying capacity of 35.5 pints per day
  • Chassis heating function prevents freezing on cold days
    • Maintenance
  • Removable and washable filter for hassle-free cleaning
    • Filters & Air Quality
  • Uses R32 refrigerant, which has a lower environmental impact
    • 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.