Skip to main contentSkip to footer
Slide 1 of 10

Overview

The COSTWAY 36,000 BTU 4 Zone Mini Split Air Conditioner delivers precise cooling and heating for multiple spaces, so everyone can enjoy their preferred comfort level. Easily adjust the temperature from your smartphone, and customize settings with six modes and five fan speeds.
  • 36,000 BTU cools and heats up to 2,650 sq. ft. for large open-plan spaces
  • Wi-Fi lets you control temperature from your smartphone
    • This description was generated by AI and reviewed for accuracy.

    Costway 3-in-1 Mini-Split Air Conditioner - 36000 BTU (2650 sq ft Coverage) - 30dB, Heat, Remote

    Model: BSTC02794
    Web Code: 19601235
    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
    • 2 x 7k BTU Indoor Unit
    • 1 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 for multi-zone, ductless installation
  • 36,000 BTU cools and heats up to 2,650 sq. ft. for extra-large areas
  • Wi-Fi enabled for smartphone control
  • Indoor noise as low as 30dB, comparable to a quiet room
  • 208–230V power supply
    • Cooling & Air Flow
  • Cools and heats multiple zones individually for efficient temperature control
  • Maintains cooling even at 125 degrees Fahrenheit and heating at -13 degrees Fahrenheit
    • Controls & Modes
  • Six modes and five fan speeds to personalize your comfort
  • Wi-Fi feature allows remote temperature adjustments via your smartphone
  • Remote control with digital display for easy operation
  • 24-hour timer lets you set operating times to fit your schedule
    • Comfort & Humidity
  • Dehumidifying capacity up to 130 pints per day for improved air comfort
    • Efficiency
  • Advanced inverter technology enhances energy efficiency
  • Rated 23 SEER2 for energy savings
    • Installation & Portability
  • Four-zone design includes everything needed for installation: indoor and outdoor units, communication wires, copper connection pipes, drain hoses, mounting plates, wall sleeves, wall caps, screw kit, putty, tape, and user guides
    • Maintenance
  • Removable and washable filter for easy cleaning
    • Safety
  • Chassis heating function helps prevent freezing on cold days
    • Filters & Air Quality
  • Uses R32 refrigerant for 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.