Skip to main contentSkip to footer
Slide 1 of 10

Overview

Stay cool with the Costway 8000/10000 BTU Portable Air Conditioner, designed for easy comfort and flexible control. Its powerful cooling covers rooms up to 450 sq. ft., while the combination of fan, dehumidifier, and sleep modes adapts to your needs all year. Installation is simple with the included window kit and remote operation streamlines adjustments.
  • Powerful cooling for living rooms or large studio spaces up to 450 sq.ft
  • Operates at 51dB—similar to moderate rainfall for quiet comfort
    • This description was generated by AI and reviewed for accuracy.

    Costway 3-in-1 Portable Air Conditioner - 10000 BTU (450 sq ft Coverage) - 51dB, Window Kit, Remote - 10000BTU-White

    Model: HCST07936
    Web Code: 19373091
    Sold and shipped by | 3.7 seller rating (5,154 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 Portable AC Unit
    • 1 x Window Slider Kit
    • 1 x Air Exhaust Duct
    • 1 x Window Exhaust Adapter
    • 1 x Air Exhaust Duct Connector
    • 1 x Drain Hose
    • 1 x Remote Control
    • 1 x User Guide
    What you need to know
  • Portable air conditioner for flexible placement
  • 10,000BTU cooling covers 450 sq.ft—ideal for living rooms or large studio
  • 59in. exhaust hose length
  • 51dB noise level—similar to moderate rainfall
  • Requires 115V/60Hz standard electrical outlet
  • Dehumidifies up to 49 pints per day
  • CEER efficiency rating of 6.6
  • Dimensions: 13.5 x 12 x 27 in. (L x W x H)
    • Cooling & Air Flow
  • Powerful cooling for spaces up to 450 sq.ft
  • Two airflow speeds meet different comfort needs
  • Air flow rate of 177CFM
  • Sleep mode for comfortable nighttime cooling
    • Comfort & Humidity
  • Three modes in one: cool, dehumidify, and fan
  • Dehumidifies up to 49 pints per day
  • Temperature range adjustable between 62-86F
    • Controls & Modes
  • Simple control using LED touch panel or remote control
  • Max remote control distance of 16.5ft
  • Built in 24 hour timer turns unit on or off automatically
    • Installation & Portability
  • Easy installation with included window kit
  • Fits window widths/heights from 36-49in.
  • Handle and universal wheels for effortless moving
    • Maintenance
  • Flexible drainage options with two drainage holes
  • Detachable, washable filter for easy maintenance
    • Safety
  • Uses R32 refrigerant for energy savings
  • Complies with ETL and DOE requirements
    • This description was generated by AI and reviewed for accuracy.
    Product Condition
    Brand New

    Type & Style

    Cooling Unit Type
    Portable Air Conditioner
    Colour
    10000BTU-White

    Cooling Power

    Square Footage of Coverage
    450 sq ft
    Cooling Capacity
    10000 Btu

    Noise Level

    Indoor Noise Level
    51 dB
    Dehumidifier
    Yes
    Fan
    Yes
    Timer
    Yes
    Remote Control
    Yes

    Setup & Maintenance

    Window Kit Included
    Yes

    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.
    Product Category
    Air conditioners
    Return/Exchange Period
    30 days
    Condition
    Opened

    Learn more about returning a Marketplace product