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Overview

The Costway 36,000 BTU 3 Zone Mini Split Air Conditioner delivers efficient cooling and heating to multiple areas and lets you control settings remotely through Wi-Fi. With six modes, five fan speeds, and low noise operation, it’s easy to personalize comfort across your spaces. Enjoy programmable scheduling for even more control.
  • 36,000 BTU cools up to 2,400 sq. ft., ideal for large open-plan spaces
  • As quiet as 30dB, 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 (2400 sq ft Coverage) - 30dB, Heat, Remote

    Model: BSTC02781
    Web Code: 19601252
    Sold and shipped by | 3.7 seller rating (5,172 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
    • 2 x 9k BTU Indoor Unit
    • 1 x 24k 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
  • Type: Mini split air conditioner with heat pump
  • Cooling capacity: 36,000 BTU, covers up to 2,400 sq. ft., large open-plan living space
  • Indoor unit noise level: as low as 30dB, as quiet as a quiet room
  • Power supply: 208-230V, 60Hz, single phase
  • Indoor unit dimensions: 9,000 BTU: 31 x 11.5 x 7.8 in.; 24,000 BTU: 44.1 x 13 x 9.1 in.
    • Cooling & Air Flow
  • Cool and heat multiple zones individually and efficiently
  • Cool even at 125 degrees Fahrenheit, heat even at -13 degrees Fahrenheit
  • Six modes and five fan speeds to customize your comfort
    • Controls & Modes
  • Wi-Fi-enabled—adjust temperature and modes from your smartphone
  • 24-hour timer provides programmable convenience
  • Remote control with digital display for easy operation
    • Comfort & Humidity
  • Dehumidifying capacity of up to 130 pints per day (24,000 BTU zone)
  • Temperature setting range from 60 to 90 degrees Fahrenheit
    • Installation & Portability
  • Three indoor zones with one outdoor unit for multi-zone flexibility
    • Maintenance
  • Removable, washable filter for hassle-free maintenance
    • Energy Efficiency
  • Advanced inverter technology enhances energy efficiency
  • 23 SEER2 rating
    • Safety
  • Chassis heating function prevents freezing on cold days
    • Other Features
  • 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.