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Overview

Feel comfortable all year with the SereneLife 18,000 BTU Mini Split AC & Heating System, designed for large spaces up to 1,000 sq. ft. Enjoy quiet operation, remote control via Wi-Fi, and quick setup with an included installation kit. Experience reliable cooling and heating tailored to your needs.
  • 18,000 BTU cools up to 1,000 sq. ft. in spacious rooms like a great room
  • Ultra-quiet operation at 32dB, similar to a quiet room
    • This description was generated by AI and reviewed for accuracy.

    Serenelife 3-in-1 Mini-Split Air Conditioner - 18000 BTU (1000 sq ft Coverage) - 32dB, Heat, Remote

    Model: SLSPLTST18B
    Web Code: 19395606
    Sold and shipped by | 3.0 seller rating (43 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:

    • 5-meter copper pipe
    • remote control
    • AC power cord
    What you need to know
  • Mini split type with indoor/outdoor wall-mounted units
  • 18,000 BTU cooling for spaces up to 1,000 sq. ft. (great room)
  • Wi-Fi remote control for convenient access
  • Noise level as low as 32dB (quiet room)
  • 208V electrical requirement
    • Cooling & Air Flow
  • Provides cooling and heating for year-round comfort
  • Adjustable fan speeds for personalized airflow
  • Multiple modes: auto, cool, dry, fan, and heat
    • Comfort & Humidity
  • Dry mode for removing humidity from the air
    • Controls & Modes
  • Wi-Fi connectivity for remote temperature control from your smartphone
  • Programmable 24-hour timer for customized operation
    • Installation & Portability
  • Includes installation kit with 5-meter copper pipe, remote control, and AC power cord
    • Maintenance
  • Compatible with SereneLife replacement filter PRTSLSPLTFLTR
    • Safety
  • Auto-restart function restores settings after power outages
    • 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*:
    • British Columbia (Remote)
    • Alberta (Remote)
    • Saskatchewan
    • Manitoba
    • New Brunswick
    • Nova Scotia
    • Prince Edward Island
    • Newfoundland and Labrador
    • Yukon
    • Northwest Territories
    • Nunavut
    *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.