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Overview

The Costway 18000 BTU Mini Split Air Conditioner & Heater brings fast cooling and heating to large spaces up to 1,250 sq. ft., helping you stay comfortable all year. Enjoy customizable modes, quiet operation, and energy-saving inverter technology for cost-efficient relief from heat or cold.
  • 18,000 BTU cools and heats up to 1,250 sq. ft.—ideal for large living areas
  • Operates quietly indoors at 23dB for restful days and nights
    • This description was generated by AI and reviewed for accuracy.

    Costway 3-in-1 Mini-Split Air Conditioner - 18000 BTU (1250 sq ft Coverage) - 23dB, Heat, Remote - White

    Model: FP10154US-WH
    Web Code: 16354279
    Sold and shipped by | 3.7 seller rating (5,147 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
    • 1 x Indoor Unit
    • 1 x 8ft Power Line
    • 1 x 13ft Copper Connection Pipe - Air Pipe
    • 1 x 13ft Copper Connection Pipe - Liquid Pipe
    • 1 x 6.5ft Drain Hose
    • 1 x 15ft Communication Wires
    • 1 x Remote Control
    • 1 x Tape
    • 1 x Putty
    • 1 x Wall Sleeve
    • 1 x User Guide
    What you need to know
  • Type: Mini split air conditioner with built-in heater
  • Cooling capacity: 18,000 BTU, covers up to 1,250 sq. ft., great for a great room / large open main area
  • Indoor noise level: 23dB—comparable to a quiet room
  • Dehumidifying capacity: 67.5 pints/day with dedicated dry mode
  • Indoor unit dimensions: 37 in. x 8.5 in. x 12 in. (94 cm x 22 cm x 30 cm)
    • Cooling & Air Flow
  • Fast cooling and heating for spaces up to 1,250 sq. ft.
  • Built-in 1.5 ton heat pump delivers comfort in every season
  • 60.8°F–89.6°F adjustable temperature settings and four fan speeds tailor comfort
  • Auto up-down and left-right swing modes enhance air circulation
  • High efficiency gold fins promote good heat transfer performance and long-lasting use
  • Air flow rate of 220 CFM/800m³/h moves air efficiently throughout your room
    • Comfort & Humidity
  • Dedicated dry mode efficiently removes humidity—67.5 pints per day
  • 0.5–24 hour timer and quiet operation support restful sleep
  • Sleep, ECO, turbo, and auto modes optimize comfort and energy use
    • Controls & Modes
  • Multiple modes: dry, cool, heat, fan, auto, sleep, ECO, turbo
  • Innovative inverter technology automatically adjusts power for comfort and lower energy consumption
  • LED display and 26 ft. remote control make setup and adjustments easy
    • Filters & Air Quality
  • Washable filter and self-clean function keep air fresh and clean
    • Safety
  • Auto defrost function protects the outdoor unit from damage
  • ETL certification ensure safe and long-lasting use
    • Installation & Accessories
  • Professional installation recommended
  • Shipped in two boxes (may deliver at different times)
  • Includes outdoor unit, indoor unit, 8 ft. power line, 13 ft. air and liquid copper pipes, 6.5 ft. drain hose, 15 ft. communication wires, remote control, tape, putty, wall sleeve, and user guide
    • This description was generated by AI and reviewed for accuracy.
    Product Condition
    Brand New

    Type & Style

    Cooling Unit Type
    Mini-Split Air Conditioner
    Installation Method
    Professional
    Colour
    White
    Colour Family
    White

    Cooling Power

    Square Footage of Coverage
    1250 sq ft
    Cooling Capacity
    18000 Btu

    Noise Level

    Indoor Noise Level
    23 dB
    Dehumidifier
    Yes
    Fan
    Yes
    Heater
    Yes
    Timer
    Yes
    Remote Control
    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.
    See our return policy to find specific return information for this product and steps on how to return by mail.