Upgrade your space with the 5th Gen MRCOOL® DIY® 18K BTU Single Zone Mini-Split and the OuttaSight® 18K BTU One-Way Ceiling Cassette – two innovative climate control solutions designed for year-round heating and cooling in rooms up to 750 sq. ft. Both systems are built for effortless DIY installation, delivering professional-grade performance without the cost of professional setup. With energy-efficient operation, eco-friendly refrigerant, and multiple smart control options, MRCOOL® gives you comfort, convenience, and peace of mind backed by industry-leading warranties.
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America’s #1 DIY Mini Split: Trusted nationwide for reliable, hassle-free installation and top-tier performance.
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DIY® QuickConnect® Line Set: Pre-charged with eco-friendly R-454B refrigerant for a quick, vacuum-free setup.
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Eco-Friendly Refrigerant: R-454B offers lower Global Warming Potential (GWP) than R-410A, reducing environmental impact.
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DIYPRO® Cable: Built to withstand outdoor conditions and wildlife without the need for electrical conduit.
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Wireless Control Options: Adjust settings with the remote, SmartHVAC app, or voice control via Alexa and Google Assistant.
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Follow Me Function: Delivers consistent comfort by adjusting airflow based on the remote’s location.
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Dry Mode: Reduces excess humidity to improve indoor air quality and overall comfort.
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Gold Fin® Condenser: Corrosion-resistant design ideal for coastal and long-term durability.
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Compact Ceiling Cassette: Flush-mounted design fits between 16” joists, perfect for new builds or retrofits.
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Flexible Application: Eliminates the need for ductwork or wall space, offering more installation options.
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Advanced Filtration: Enhances indoor air quality with easy filter access for maintenance.
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Quiet Operation: Runs efficiently without disruptive noise for a peaceful environment.
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Warranty Protection: Includes a limited lifetime warranty, 7-year compressor warranty, and 5-year parts warranty.
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Certified Excellence: Intertek listed 5031495 for guaranteed reliability and safety.
