MRCOOL DIY® 5th Generation Energy Star 9,000 BTU Single Zone Mini Split System with 25ft Line Set, 115V

The MRCOOL DIY® 5th Generation 9,000 BTU Single Zone Mini Split System is a high-efficiency heating and cooling solution designed for simple DIY installation and year-round climate control. Engineered with advanced technology and built for durability, this system is ideal for small to mid-sized spaces up to 400 sq. ft., offering whisper-quiet operation, customizable comfort, and smart home compatibility.

Designed for Easy DIY Installation

Unlike traditional mini-split systems, this unit features a pre-charged 25-ft QuickConnect® Line Set, allowing for installation without special tools, vacuum pumps, or professional HVAC assistance. The DIYPRO® Cable ensures a secure, hassle-free electrical connection between the indoor and outdoor units, making setup accessible even for first-time installers.

Advanced Energy Efficiency & Cost Savings

With an impressive 23.6 SEER rating, the MRCOOL DIY® Mini Split is Energy Star certified, helping to lower electricity costs while reducing environmental impact. The variable-speed inverter compressor optimizes performance by adjusting output based on demand, ensuring maximum efficiency with minimal energy waste.

Smart Climate Control & Convenience

• Multi-Platform Smart Integration: Control your system remotely using the MRCOOL SmartHVAC app, Amazon Alexa, or Google Assistant for seamless voice or mobile app adjustments.
• Wireless Remote Control: Adjust temperature, fan speed, and mode from anywhere in the room.
• Follow Me® Technology: The system detects the remote’s location to maintain precise comfort levels where you need it most.
• Custom Scheduling: Set cooling and heating schedules to match your lifestyle and energy-saving goals.

Reliable Year-Round Comfort

• Cooling Capacity: 9,000 BTU (Ideal for rooms up to 400 sq. ft.)
• Heating Capacity: 9,000 BTU, making it a true all-season system with high-efficiency performance in both hot and cold conditions.
• Dry Mode: Functions as a dehumidifier, reducing excess moisture to improve indoor air quality and comfort.

Durability & Weather Resistance

• Gold Fin® Corrosion Protection: The outdoor condenser is coated with anti-corrosion technology, extending its lifespan and making it suitable for coastal or high-humidity environments.
• Auto Restart & Sleep Mode: Protects against power outages and optimizes comfort for energy-efficient nighttime operation.

Technical Specifications

• Cooling Efficiency: 23.6 SEER2
• Heating Efficiency: 10.3 HSPF2
• Voltage: 115V (Standard residential electrical compatibility)
• Line Set Length: 25-ft Pre-Charged QuickConnect® (Refrigerant: R-454B)
• Indoor Unit Sound Level: As low as 24.5 dB for quiet operation
• Airflow Control: Adjustable 4-way directional louvers

What’s Included?

✔ 9,000 BTU MRCOOL DIY® 5th Gen Indoor Air Handler (115V)
✔ 9,000 BTU MRCOOL DIY® 5th Gen Outdoor Condenser (115V)
✔ 25-ft Pre-Charged QuickConnect® Line Set (R-454B Refrigerant)
✔ DIYPRO® Cable for easy electrical connections
✔ Wireless Remote Control
✔ MRCOOL SmartHVAC USB Controller® (Compatible with Google Assistant & Amazon Alexa)

Industry-Leading Warranty for Peace of Mind

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

Experience effortless comfort, energy savings, and smart home convenience with the MRCOOL DIY® 5th Generation 9,000 BTU Mini Split System—a powerful, easy-to-install, and cost-effective HVAC solution designed with homeowners in mind.