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Overview

Enjoy customized comfort with the Costway 36k BTU 4 Zone Mini Split Air Conditioner, designed to cool and heat multiple rooms efficiently. Manage temperatures easily with Wi-Fi connectivity and a simple digital remote, while advanced inverter technology boosts energy savings for your household. Flexible multi-zone coverage adapts to your changing needs.
  • Cools and heats up to 3,300 sq. ft. for large open living spaces
  • Low noise indoor operation 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 (3300 sq ft Coverage) - 30dB, Heat, Remote

    Model: BSTC02806
    Web Code: 19601246
    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 36k BTU Outdoor Unit
    • 1 x 7k BTU Indoor Unit
    • 1 x 9k BTU Indoor Unit
    • 2 x 18k 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, multi-zone system
  • Cooling capacity: 36,000 BTU, up to 3,300 sq. ft., large open-plan living space
  • Indoor unit noise level: as low as 30dB, comparable to a quiet room
  • Electrical requirements: 208-230V, 60Hz, single phase
  • Dimensions: Indoor units range from 31 x 11.5 x 7.8 in. to 38.8 x 12.4 x 8.9 in.; Outdoor unit is 41.2 x 17.9 x 31.8 in.
    • Cooling & Air Flow
  • Cool and heat multiple zones individually and efficiently
  • 6 operation modes and 5 fan speeds for customized air flow
  • Maintains cooling even at 125°F, heating even at -13°F
    • Controls & Modes
  • Wi-Fi-enabled for convenient smartphone control
  • Remote control with digital display for easy operation
  • 24-hour timer supports programmable comfort
    • Comfort & Humidity
  • Dehumidifying capacity: 35.5 pints/day (7k & 9k units), 81 pints/day (18k units)
  • Temperature setting range: 60°F–90°F
    • Maintenance
  • Removable and washable filter makes cleaning simple
    • Installation & Portability
  • Includes communication wires, copper pipes, drain hoses, mounting plates, wall sleeves, screw kits, wall caps, putty, and tape for flexible installation
  • Multi zone combination: 4 indoor units adapt to different rooms
    • Safety
  • Chassis heating function prevents freezing in outdoor unit on cold days
    • Filters & Air Quality
  • Uses R32 refrigerant (lower environmental impact)
    • Energy Efficiency
  • Advanced inverter technology enhances efficiency
  • SEER2 rating of 23
  • HSPF2 rating of 10
    • Regulatory Compliance
  • Complies with ENERGY STAR, AHRI and ETL
    • 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.