Skip to main contentSkip to footer
Slide 1 of 10

Overview

The Costway 36,000 BTU 4 Zone Mini Split Air Conditioner delivers cooling and heating for multiple rooms, offering comfort tailored to your needs. Customize your climate remotely with Wi-Fi-enabled controls and enjoy personalized settings with six modes and five fan speeds.
  • 36,000 BTU cooling for multiple zones, Wi-Fi remote control
  • Indoor noise level as low as 30dB for a quiet room
    • This description was generated by AI and reviewed for accuracy.

    Costway 3-in-1 Mini-Split Air Conditioner - 36000 BTU (3050 sq ft Coverage) - 30dB, Heat, Remote

    Model: BSTC02805
    Web Code: 19601238
    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
    • 1 x 12k 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
  • Type: Mini split air conditioner
  • Cooling capacity: 36,000 BTU, covers up to 3,050 sq. ft.
  • Noise level: Indoor units as low as 30dB, similar to a quiet room
  • Power supply: 208-230V~60Hz/1PH
  • Indoor unit dimensions: 7k/9k BTU: 31 x 11.5 x 7.8 in.; 12k: 34.5 x 11.7 x 7.6 in.; 24k: 44.1 x 13 x 9.1 in.
    • Cooling & Air Flow
  • Effectively cools and heats four separate zones individually and efficiently
  • Advanced inverter technology enhances energy efficiency
  • Operates in extreme conditions, cooling even at 125℉ and heating at -13℉
  • Six comfort modes and five wind speeds let you tailor airflow and temperature
    • Controls & Modes
  • Wi-Fi-enabled for temperature adjustments via your smartphone
  • Remote controls with digital displays for easy operation
  • 24-hour timer allows customizable scheduling for daily convenience
    • Comfort & Humidity
  • Dehumidifying function for improved indoor comfort
  • Temperature setting range from 60℉ to 90℉
    • Filters & Air Quality
  • Removable and washable filter for hassle-free maintenance
    • Installation & Portability
  • Includes communication wires, copper connection pipes, drain hoses, mounting plates, wall sleeves, wall caps, screw kits, putty, and tape for installation
    • Safety
  • Chassis heating function prevents freezing during cold days
    • Environmental Impact
  • Uses R32 refrigerant, which lowers environmental impact
    • Efficiency
  • SEER2 rating of 23 for high seasonal energy efficiency
  • HSPF2 value of 10
    • Accessories included
  • Four indoor units (7k, 9k, 12k, 24k BTU), one outdoor unit, and four remote controls
    • 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.