Introducing the 5th Gen MRCOOL® DIY® 12K BTU Multi-Zone Mini Split Air Handler for year-round heating and cooling in spaces up to 550 sq. ft. Customize comfort with wireless remote, SmartHVAC app, or voice commands. Industry-leading warranty for reliable, energy-efficient performance.

• DIY Installation: Easy, tool-free setup with no prior experience required.
• DIY® QuickConnect® Line Set: Pre-charged with R-454B refrigerant for quick and vacuum-free installation.
• Environmentally Friendly Refrigerant: R-454B refrigerant has a lower Global Warming Potential (GWP) than older refrigerants like R-410A, reducing environmental impact while improving energy efficiency.
• DIYPRO® Cable: Eliminates the need for electrical conduit, offering enhanced durability against outdoor elements and wildlife.
• Wireless Control Options: Use the included remote, SmartHVAC app (Apple and Android), or voice commands via Amazon Alexa and Google Assistant.
• Follow Me Function: Maintains consistent comfort by adjusting airflow based on the remote’s location.
• Dry Mode: Acts as a dehumidifier to reduce excess moisture and improve indoor air quality.
• Industry-Leading Warranty: Limited lifetime warranty, 7-year compressor warranty, and 5-year parts warranty.
• Certified Quality: Intertek listed 5031495 for reliable performance and safety.