The MRCOOL DIY 5th Gen 9K BTU Mini Split System is the ultimate solution for homeowners seeking efficient, easy-to-install climate control. With a 25ft Quick Connect® line set precharged with eco-friendly R-454B refrigerant, installation is fast and tool-free—no vacuum pump required.
- Cooling & Heating Capacity: 9,000 BTU – ideal for rooms up to 400 sq. ft.
- Efficiency: Up to 23.6 SEER2, Energy Star certified
- Smart Control: Operate via remote, SmartHVAC app, Alexa, or Google Assistant
- Durability: DIYPRO® cable and Gold Fin condenser for corrosion resistance
- Comfort Features: Follow Me sensor, Dry Mode, Sleep Mode, Auto Restart
- Warranty: Limited Lifetime Warranty + 7-Year Compressor + 5-Year Parts
Whether you’re upgrading a bedroom, office, or studio, this MRCOOL DIY 5th Gen 9K BTU Mini Split delivers reliable year-round comfort with unmatched DIY simplicity.