Skip to main contentSkip to footer
Slide 1 of 10

Overview

The Costway 36,000 BTU 4 Zone Mini Split Air Conditioner keeps your home comfortable year-round by cooling and heating up to four separate zones. Control temperature and settings with your smartphone or remote, while customizable modes and energy-efficient inverter technology deliver reliable, quiet performance.
  • Cools and heats up to 2,000 sq. ft., ideal for large open-plan living spaces
  • Indoor noise level as low as 30dB, like a quiet room
    • This description was generated by AI and reviewed for accuracy.

    Costway 3-in-1 Mini-Split Air Conditioner - 36000 BTU (2000 sq ft Coverage) - 30dB, Heat, Remote

    Model: BSTC02800
    Web Code: 19601254
    Sold and shipped by | 3.7 seller rating (5,260 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
    • 2 x 9k BTU Indoor Unit
    • 1 x 12k 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
  • Ductless mini split system with 4 indoor units
  • 36,000 BTU cooling capacity covers up to 2,000 sq. ft., suitable for large open-plan living spaces
  • Indoor noise level as low as 30dB, comparable to a quiet room
  • 208-230V power supply required
  • Indoor unit dimensions: 7,000/9,000 BTU units are 31 x 11.5 x 7.8 in., 12,000 BTU unit is 34.5 x 11.7 x 7.6 in.; outdoor unit is 41.2 x 17.9 x 31.8 in.
    • Cooling & Air Flow
  • Cools and heats multiple zones individually and efficiently
  • Six modes and five fan speeds allow you to customize your comfort
  • Cool even at 125°F, heat even at -13°F
  • Advanced inverter technology enhances energy efficiency
    • Comfort & Humidity
  • Dehumidifying capacity up to 51 pints per day in the 12,000 BTU unit
  • Chassis heating function prevents freezing on cold days
    • Controls & Modes
  • Wi-Fi-enabled for temperature control via your smartphone
  • Remote controls with digital displays for easy adjustments
  • 24-hour programmable timer fits your daily schedule
    • Filters & Air Quality
  • Removable and washable filter for easy, hassle-free maintenance
    • Installation & Portability
  • Includes mounting plates, wall sleeves, copper connection pipes, and drain hoses for installation
    • Maintenance
  • Easy filter removal and cleaning simplifies upkeep
    • Safety
  • Low noise operation ensures a peaceful environment
    • Environmental Features
  • Uses R32 refrigerant, which 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.