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Overview

The Costway 30,000 BTU 3 Zone mini split air conditioner brings efficient cooling and heating to multiple rooms with customizable comfort. Stay connected through smartphone controls and enjoy peace of mind thanks to quiet operation and energy-saving inverter technology.
  • Cools, heats, and dehumidifies spaces up to 1,450 sq. ft. with 30,000 BTU capacity
  • Indoor noise level of 31dB for a peaceful environment (quiet room)
    • This description was generated by AI and reviewed for accuracy.

    Costway 3-in-1 Mini-Split Air Conditioner - 30000 BTU (1450 sq ft Coverage) - 31dB, Heat, Remote - White

    Model: BSTC02823
    Web Code: 19614046
    Sold and shipped by | 3.7 seller rating (5,174 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 7K BTU Indoor Unit
    • 1 x 12K 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
  • Cooling capacity: 30,000 BTU, covers up to 1,450 sq. ft., ideal for great room / large open main area
  • Indoor noise level: 31dB, comparable to quiet room
  • Heating capability: heat pump included for efficient year-round comfort
  • Dimensions: 7k indoor units: 31 x 11.5 x 7.8 in.; 12k indoor unit: 34.5 x 11.7 x 7.6 in.; outdoor unit: 41.2 x 17.9 x 31.8 in.
    • Cooling & Air Flow
  • Cool and heat multiple zones individually and efficiently
  • 6 modes and 5 fan speeds for personalized comfort
  • Cool even at 125 degrees Fahrenheit, heat even at -13 degrees Fahrenheit
    • Comfort & Humidity
  • Dehumidifying capacity: 7k unit removes 35.5 pints/day, 12k unit removes 51 pints/day
    • Controls & Modes
  • Wi-Fi-enabled feature allows temperature adjustments via smartphone
  • Remote control with digital display makes operation easy
  • 24-hour timer for programmable convenience
  • Temperature setting range from 60 to 90 degrees Fahrenheit
    • Filters & Air Quality
  • Removable and washable filter for hassle-free maintenance
    • Installation & Portability
  • Multi zone combination: three indoor units for flexible placement
  • Includes mounting plate, wall sleeve, wall cap, screw kit, putty, tape
  • Installation should only be done by a Licensed HVAC installer (vendor qualifier)
    • Maintenance
  • R32 refrigerant designed for lower environmental impact
    • Safety
  • Chassis heating function prevents freezing in cold weather
    • Energy Efficiency
  • Advanced inverter technology for improved energy efficiency
  • SEER2: 23
  • HSPF2: 10
  • 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.