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MRCOOL® DIY® 36K BTU 5th Gen Dual-Zone Mini-Split (6K + 24K)
Energy-Efficient Comfort You Can Install Yourself
Enjoy customizable, whole-home comfort with the MRCOOL® DIY® 5th Generation 36,000 BTU Dual-Zone Ductless Mini-Split System, featuring one 6K BTU air handler (ideal for small rooms up to 200 sq. ft.) and one 24K BTU air handler (perfect for large spaces up to 1,000 sq. ft.). With an impressive 23 SEER2 efficiency rating, this system delivers dependable heating and cooling—all while saving you thousands on professional installation.
🔧 Hassle-Free DIY® Installation
Designed with homeowners in mind:
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Quick Connect® line sets are pre-charged with R-454B refrigerant—no gauges, vacuum pumps, or HVAC license required.
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Step-by-step video guides make setup simple and stress-free.
🌡️ Comfort for Two Zones, Year-Round
Control two areas independently with one system. From summer heat to winter chill, this dual-zone mini-split adapts to every season with built-in modes:
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Auto Mode – Self-adjusts for the perfect balance
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Dry Mode – Dehumidifies without overcooling
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Sleep Mode – Quiet, energy-saving nighttime operation
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Emergency Manual Operation – Stay in control, even without the remote
📱 Smart Control Anywhere
Each zone is fully independent—control temperature, fan speed, and modes with the MRCOOL SmartHVAC® app (iOS & Android), or enjoy hands-free voice control via Amazon Alexa and Google Assistant.
Every air handler also includes:
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Digital display with system alerts and error codes
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Wireless remote for local control
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Mute mode for silent operation
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Auto-restart to resume after power outages
🛠️ Built for Durability
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Gold Fin® condenser coating resists rust and corrosion—ideal for coastal climates
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Filter-cleaning reminders keep air flowing efficiently
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Easy-to-clean indoor units make maintenance quick and simple
🧩 Expandable Multi-Zone Flexibility
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This 36K BTU dual-zone system supports up to 4 total indoor air handlers, so you can expand later as your needs grow.
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Want even more coverage? Upgrade to the MRCOOL 36K Multi-Zone to power up to 5 zones.
✅ Key Features
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Coverage: 6K + 24K BTU (up to 1,200 sq. ft.)
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Efficiency: 23 SEER2
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Refrigerant: Pre-Charged Quick Connect® (R-454B)
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Controls: Smartphone App + Voice Control (Alexa & Google Home)
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Durability: Gold Fin® Anti-Corrosion Condenser
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Technology: Follow Me® Remote Sensor, Low Ambient Cooling
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Modes: Timer, Auto, Dry, Sleep, and Manual
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Warranty: 7-Year Compressor | 5-Year Parts | Optional Lifetime Warranty
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Support: Lifetime Technical Support from MRCOOL
🐻 Comfort Made Simple
Stay cool in summer, warm in winter, and comfortable all year—without paying for expensive installation.
Order your MRCOOL® DIY® 36K BTU 5th Gen Dual-Zone (6K + 24K) today and take control of your home comfort.