Description
5th Generation MRCOOL® DIY® 12K BTU Ductless Heat Pump Single Zone Mini-Split
Upgrade your space with the 5th Generation MRCOOL® DIY® 12K BTU Mini-Split Heat Pump, built for simple, tool-free installation and year-round comfort. Designed for spaces up to 550 sq. ft., this system gives you efficient heating and cooling without the need for special skills, expensive tools, or professional help.
The pre-charged 25 ft. DIY® QuickConnect® line set, filled with eco-friendly R-454B refrigerant, eliminates vacuuming and speeds up installation. The included DIYPRO® cable makes your investment future-proof by removing the need for electrical conduit while protecting against weather, animals, and yardwork damage.
Take control your way:
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The wireless remote with Follow Me® technology adjusts comfort based on the remote’s location.
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The SmartHVAC app for iOS and Android puts control in your hands from anywhere.
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Hands-free voice commands work right out of the box with Amazon Alexa and Google Assistant.
The Gold Fin® condenser provides superior corrosion resistance, making this system a smart choice even in coastal environments. With features like Dry Mode for humidity control, Auto Restart after a power outage, Quiet Mode for peaceful operation, and an anti-mildew function, this mini-split is built for comfort, convenience, and efficiency.
Plus, with industry-leading warranties—including a limited lifetime warranty, 7-year compressor coverage, and 5-year parts protection—you can trust that MRCOOL® will deliver reliable comfort for years to come.
Key Features
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Easy DIY installation
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Pre-charged R-454B QuickConnect® line set (25 ft.)
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DIYPRO® cable included (no electrical conduit required)
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Smart control with remote, app, Alexa, and Google Assistant
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Gold Fin® corrosion-resistant condenser
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ENERGY STAR® Certified & AHRI Certified
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NEEP ccASHP Listed
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Industry-leading limited lifetime warranty
Air Handler Specifications
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SEER2: 23.5
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EER2: 12.5
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HSPF2-4: 10.2
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HSPF2-5: 7.6
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Tonnage: 1
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Cooling Capacity: 12,000 BTU
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Heating Capacity: 12,000 BTU
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Voltage: 115V / 1 Phase / 60 Hz
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Max Fuse Breaker: 20A
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Min Circuit Ampacity: 18A
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Refrigerant Type: R-454B
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Refrigerant Volume: 30.34 oz
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Zone Capacity: 1
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Inverter: DC
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Line Set Length: 25 ft (included)
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Max Line Set Length: 82 ft
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Liquid Line Size: 1/4 in
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Suction Line Size: 3/8 in
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Compressor Motor Type: Rotary
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Decibel Rating: 54 dBA
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Modes: Cool, Heat, Dry, Fan, Auto, Quiet
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WiFi/App Compatibility: iOS + Android
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Remote Control: Included
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Certifications: UL, ETL, ENERGY STAR®, AHRI
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Warranty: Limited Lifetime*, 7-Year Compressor, 5-Year Parts
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Dimensions (W×H×D): 30.12 × 21.85 × 11.93 in
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Weight: 83.11 lbs
Condenser Specifications
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Tonnage: 1
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Voltage: 115V / 1 Phase / 60 Hz
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Max Fuse Breaker: 15A
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Min Circuit Ampacity: 3A
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Mount Type: Wall
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Coverage Area: Up to 550 sq. ft.
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Fan Speeds: 5 + Oscillation
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Filter Type: Reusable
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Decibel Rating (Low/High): 18 – 43 dBA
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Modes: Cool, Heat, Dry, Fan, Auto, Quiet
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WiFi/App Compatibility: iOS + Android
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Remote Control: Included
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Certifications: UL, ETL, ENERGY STAR®, AHRI
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Warranty: Limited Lifetime*, 7-Year Compressor, 5-Year Parts
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Dimensions (W×H×D): 31.57 × 11.69 × 7.44 in
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Weight: 24.91 lbs
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