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Overview

The Whynter ARC-143MX portable air conditioner delivers cooling, dehumidification, and air filtration for spaces up to 500 sq. ft., helping maintain comfortable conditions with low maintenance. Designed with specialized commercial applications in mind, it’s ideal for server rooms, data centres, wiring closets, or any space needing efficient ambient-air cooling.
  • 14,000 BTU cools up to 500 sq. ft. like open living/dining areas
  • Dehumidifies and filters the ambient air for comfort and upkeep
    • This description was generated by AI and reviewed for accuracy.

    Whynter 2-in-1 Portable Air Conditioner - 14000 BTU (500 sq ft Coverage) - Remote - Platinum, Black

    Model: ARC-143MX
    Web Code: 16384549
    Sold and shipped by | 1.9 seller rating (13 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.

    Seller Return Policy

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    Warranty

    Check with the manufacturer for details.

    For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

    What's included:

    • 3M Filter
    • Storage Bag
    What you need to know
  • Portable air conditioner type for versatile installation
  • 14,000 BTU cooling covers up to 500 sq. ft. for large open living spaces
  • Dual hose portable design
  • Dehumidification removes up to 3.79 pt/h for added comfort
  • Dimensions: 19 in. W x 35.5 in. H x 16 in. D (48.3 cm x 90.2 cm x 40.6 cm)
    • Cooling & Air Flow
  • Three cooling speeds allow tailored air output for different environments
  • Dual hose system supports efficient cooling for commercial spaces
    • Comfort & Humidity
  • Integrated dehumidifier helps maintain comfortable humidity levels
    • Controls & Modes
  • Auto Restart resumes operation after power interruptions
    • Filters & Air Quality
  • 3M filter captures particles for improved air quality
  • Removable and washable intake grille simplifies filter maintenance
    • Installation & Portability
  • Portable design makes it easy to position where needed
    • Maintenance
  • Storage bag included for convenient off-season storage
    • 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 over $200 (before taxes, fees, and promo codes).

    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

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    • 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

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