HOT ! MRCOOL DIY® 5th Gen E Star 18,000 BTU Single Zone Mini Split Air Handler 230V with DIYPRO Cable, DIY-18-HP-WMAH-230D25-O

MRCOOL DIY® 5th Gen E Star 18,000 BTU Single Zone Mini Split Air Handler 230V

— Efficient Indoor Unit for Small to Medium Spaces

The MRCOOL DIY® 5th Gen 18,000 BTU Single Zone Mini Split Air Handler is designed for easy DIY installation and reliable year-round heating and cooling in spaces from 500 to 750 sq. ft. Engineered to pair with the MRCOOL DIY® outdoor condenser, this air handler delivers advanced comfort features, wireless control, and energy-efficient operation.

Key Features for HVAC Professionals and DIY Installers:

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  DIY Installation: Tool-free, straightforward setup requiring no prior HVAC experience, reducing installation time and costs.


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  Compatible with DIY® QuickConnect® Line Set: Works with pre-charged R-454B refrigerant line sets for vacuum-free, fast connection and startup.


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  Environmentally Friendly Refrigerant: Supports R-454B refrigerant, which has a lower Global Warming Potential (GWP) than R-410A, reducing environmental impact while enhancing efficiency.


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  Durable DIYPRO® Cable: Eliminates the need for electrical conduit; designed for durability against outdoor elements and wildlife interference.


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  Wireless Control Options: Operate via included remote, SmartHVAC app (Apple and Android compatible), or voice commands through Amazon Alexa and Google Assistant.


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  Follow Me Function: Adjusts airflow based on the remote’s location to ensure consistent comfort throughout the room.


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  Dry Mode: Acts as a dehumidifier to reduce excess moisture, improving indoor air quality and comfort.


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  Industry-Leading Warranty: Includes a limited lifetime warranty, 7-year compressor warranty, and 5-year parts warranty for peace of mind.


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  Certified Quality: Intertek listed (5031495), ensuring compliance with safety, reliability, and performance standards.

The MRCOOL DIY® 5th Gen 18,000 BTU Single Zone Mini Split Air Handler offers efficient, reliable, and easy-to-install indoor climate control for small to medium spaces, combining professional-grade performance with DIY convenience on 230V power.

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