MRCOOL DIY® 5th Generation Energy Star 12,000 BTU Single Zone Mini Split System with 25ft Line Set, 115V

The MRCOOL DIY® 5th Generation 12,000 BTU Single Zone Mini Split System is an energy-efficient, easy-to-install heating and cooling solution designed for spaces up to 550 sq. ft. With its pre-charged 25-ft QuickConnect® Line Set, this system eliminates the need for vacuuming or special tools, making DIY installation simple and cost-effective. Featuring advanced smart technology, energy savings, and durable construction, it’s the perfect climate control solution for homes, offices, and workshops.

Effortless DIY Installation

• Pre-Charged QuickConnect® Line Set: The included 25-ft line set comes pre-charged with R-454B refrigerant, allowing for tool-free installation without requiring a vacuum pump or professional HVAC technician.
• DIYPRO® Cable: Simplifies installation by eliminating the need for electrical conduit, ensuring a faster, safer setup.

Energy Efficiency & Smart Climate Control

• 23.5 SEER2 & ENERGY STAR® Certified: High-efficiency operation reduces energy consumption and lowers utility bills while maintaining superior comfort.
• Variable-Speed Inverter Compressor: Adjusts performance based on demand to deliver consistent heating and cooling with minimal energy waste.
• Follow Me® Technology: Automatically adjusts temperature based on the remote control’s location, ensuring even and precise comfort.
• Multi-Platform Smart Control:
  • Control from anywhere using the MRCOOL SmartHVAC app (iOS & Android).
  • Hands-free voice control via Amazon Alexa & Google Assistant.
  • Wireless remote control included for easy in-room adjustments.
• Custom Scheduling: Set heating and cooling cycles to match your lifestyle and maximize efficiency.

Reliable Year-Round Comfort

• Cooling Capacity: 12,000 BTU, ideal for rooms up to 550 sq. ft.
• Heating Capacity: 12,000 BTU, providing powerful cold-weather heating in addition to cooling.
• Dry Mode: Functions as a dehumidifier, reducing excess moisture for improved indoor air quality.
• Quiet Operation: Indoor noise level as low as 24.5 dB ensures a peaceful environment.
• 4-Way Adjustable Louvers: Direct airflow where it’s needed most for customized comfort.

Built for Durability & Extreme Conditions

• Gold Fin® Corrosion-Resistant Condenser: Withstands coastal and high-humidity environments, extending system longevity.
• Auto Restart & Sleep Mode: Automatically resumes operation after power outages and adjusts settings for energy-efficient nighttime performance.

Technical Specifications

• Cooling Efficiency: 23.5 SEER2
• Heating Efficiency: 10.3 HSPF2
• Voltage: 115V (Standard residential power supply)
• Line Set Length: 25-ft Pre-Charged QuickConnect® (R-454B Refrigerant)
• Indoor Unit Sound Level: As low as 24.5 dB
• Airflow Control: 4-way directional louvers

What’s Included?

✔ 12,000 BTU MRCOOL DIY® 5th Gen Indoor Air Handler (115V)
✔ 12,000 BTU MRCOOL DIY® 5th Gen Outdoor Condenser (115V)
✔ 25-ft Pre-Charged QuickConnect® Line Set (R-454B Refrigerant)
✔ DIYPRO® Cable (Eliminates the Need for Electrical Conduit)
✔ Wireless Remote Control
✔ MRCOOL SmartHVAC USB Controller® (Compatible with Google Assistant & Amazon Alexa)

Industry-Leading Warranty for Peace of Mind

• Limited Lifetime Warranty on the compressor
• 7-Year Compressor Coverage
• 5-Year Parts Protection

Upgrade your home’s heating and cooling experience with the MRCOOL DIY® 12,000 BTU 5th Generation Mini Split System—a powerful, smart, and efficient HVAC solution designed for easy installation and long-lasting comfort.