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Overview

The Costway 9100BTU Wi-Fi Enabled Mini Split Air Conditioner offers efficient cooling and heating for rooms up to 450 sq. ft., helping you stay comfortable in large spaces. Easily control your climate with smart app, voice, or remote options and enjoy energy savings through its advanced inverter system. Adjust temperature, set schedules, and experience personalized comfort for every season.
  • 9,100 BTU cools spaces up to 450 sq. ft., ideal for living rooms or studios
  • Quiet operation at 42dB, similar to a quiet room
    • This description was generated by AI and reviewed for accuracy.

    Costway 3-in-1 Mini-Split Air Conditioner - 9100 BTU (450 sq ft Coverage) - 42dB, Heat, Remote - White

    Model: HCST07186
    Web Code: 19328064
    Sold and shipped by | 3.7 seller rating (5,173 reviews)

    Colour: White

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    Gray

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    White

    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 Indoor Unit
    • 1 x Outdoor Unit
    • 1 x 13 ft Copper Connection Pipe - Liquid Pipe
    • 1 x 13 ft Copper Connection Pipe - Air Pipe
    • 1 x 15 ft Communication Wire
    • 1 x 6.5 ft Drain Hose
    • 1 x Remote Control
    • 1 x Tape
    • 1 x Wall Sleeve
    • 1 x Putty
    • 1x User Guide
    What you need to know
  • Mini split air conditioner type for targeted room comfort
  • 9,100 BTU cooling covers 450 sq. ft., ideal for living rooms or studios
  • Control via app, voice, or remote for flexible operation
  • Indoor noise level of 42dB, comparable to a quiet room
  • Indoor unit dimensions: 30 x 8 x 11.5in. (76 x 20 x 29cm)
    • Cooling & Air Flow
  • Powerful cooling and heating for large rooms up to 450 sq. ft.
  • 4D air supply avoids direct blowing for added comfort
  • Air flow volume of 600 m³/h
    • Comfort & Humidity
  • 4 in 1 design: cool, heat, dry, and fan modes for customized comfort
  • Dehumidifying capacity of 35.5 pints per day helps maintain comfortable humidity levels
  • Temperature range adjusts from 60–90 degrees Fahrenheit
    • Controls & Modes
  • App, voice, and remote control options to suit your preferences
  • Smart 0–24 hour timer for personalized comfort and scheduling
  • ECO mode and high efficiency inverter technology for reduced energy consumption
  • Screen off function helps support peaceful sleep
    • Filters & Air Quality
  • Self cleaning and washable filter for simple maintenance
    • Installation & Portability
  • Includes 13 ft. copper connection pipes, 15 ft. communication wire, 6.5 ft. drain hose for installation
  • Comes with remote control, tape, wall sleeve, putty, and user guide
    • Maintenance
  • Auto defrost function for higher heating efficiency
    • Safety
  • Complies with ETL and AHRI certifications
    • Environmental Impact
  • Uses R32 refrigerant with 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.