MRCOOL DIY Multi-Zone 5th Generation 48K BTU Two Zone Ductless Mini Split – A Heating and AC System You Can Install By Yourself!
Heat or cool two areas with the MRCOOL DIY Multi-Zone 48,000 BTU 22 SEER2 2 Zone Ductless Heat Pump Split System – 9K + 24K. This 5th Gen DIY system is designed for fast and simple installation without the need for professional tools or experience, saving you thousands on labor. It includes one 9,000 BTU air handler (ideal for spaces around 350 sq ft) and one 24,000 BTU air handler (serving up to 1,100 sq ft). Built as a heat pump system, it can also heat your space during colder seasons. The system is covered by a 7-year compressor warranty (with limited lifetime coverage) and a 5-year parts warranty.
MRCOOL DIY 5th Gen Multizone 48,000 BTU systems can support up to FIVE indoor units.
The MRCOOL DIY Multi-Zone 48,000 BTU 22 SEER2 2 Zone Ductless Heat Pump Split System – 9K + 24K features pre-charged Quick Connect line sets containing eco-friendly R-454B refrigerant, allowing for hassle-free setup. No need to call an HVAC technician — just follow the included instructions or step-by-step video tutorials.
With powerful performance across seasons, this system cools in summer, heats in winter, and dehumidifies in humid months. Each indoor air handler displays temperature and diagnostic codes, while the MRCOOL Smart Controller app allows for control via smartphone. Each unit also works with Amazon Alexa or Google Home for convenient voice operation.
Adjustable airflow ensures comfort throughout the room. You can activate manual operation via the emergency button under the panel for testing or maintenance. Auto mode automatically adjusts output based on your temperature settings. A dehumidifying function is also available for moisture control.
Use Sleep Mode to optimize comfort and energy use overnight with an 8-hour auto-adjust cycle.
The MRCOOL DIY Multi-Zone 48,000 BTU 22 SEER2 2 Zone Ductless Heat Pump Split System – 9K + 24K includes smart features like programmable timers and refrigerant alerts. If levels drop, a code will appear on the display. You can mute the system to turn off LED indicators and buzzer alerts, perfect for light sleepers. The unit also resumes operation with the same settings after a power outage.
Keep maintenance simple with filter cleaning reminders and code-based troubleshooting. Use a dry or damp cloth to wipe down the indoor units and keep them looking like new.
Features:
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Easy DIY® Installation
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Pre-charged DIY® Quick Connect Line Set
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Simple to Use
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Multi-room Comfort
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Energy Efficient DC Inverter
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100% Sealed System
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Gold Fin® Condenser
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Eco Safe R-454B Refrigerant
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Smartphone App Controls
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Lifetime Technical Support
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Follow Me® Feature
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Low Ambient Cooling
