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Overview

Stay comfortable year-round with the SereneLife 9,000 BTU Mini Split AC & Heating System, designed for easy wall-mounted installation and remote control convenience via Wi-Fi. Enjoy ultra-quiet operation at just 28dB and coverage up to 450 sq. ft., perfect for homes, offices, or bedrooms.
  • Cools rooms up to 450 sq. ft. for bedroom, office, or living areas
  • Ultra-quiet 28dB operation keeps your space peaceful
    • This description was generated by AI and reviewed for accuracy.

    Serenelife 3-in-1 Mini-Split Air Conditioner - 9000 BTU (450 sq ft Coverage) - 28dB, Heat, Remote

    Model: SLSPLTST9A
    Web Code: 19395607
    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
    • AC power cord
    • remote control
    What you need to know
  • Type: mini split air conditioner
  • Cooling capacity: 9,000 BTU for up to 450 sq. ft., ideal for bedrooms or offices
  • Noise level: 28dB, comparable to a quiet room
  • Electrical requirements: 115V operation
  • Dimensions: not specified
    • Cooling & Air Flow
  • 9,000 BTU cooling keeps your space comfortable in warmer months
  • Adjustable fan speeds let you customize air flow for personal comfort
    • Comfort & Humidity
  • Heating capacity of 10,000 BTU delivers warmth in colder seasons
  • Dehumidifier removes humidity for added comfort
  • Dry mode option for targeted moisture control
    • Controls & Modes
  • Smart Wi-Fi connectivity allows remote temperature control from your smartphone
  • Multiple modes: auto, cool, dry, fan, and heat for flexible climate management
  • 24-hour timer lets you set a schedule for automatic operation
  • Remote control included for convenient adjustments
    • Safety
  • Auto-restart feature restores settings after a power outage
    • Installation & Portability
  • Wall-mounted indoor and outdoor units designed for easy setup
  • Installation kit includes 5-meter copper pipe and AC power cord
    • Maintenance
  • Compatible with SereneLife replacement filter PRTSLSPLTFLTR
    • 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.