MRCOOL DIY® 5th Gen EasyPro® 9,000 BTU Single Zone Mini Split Complete System 115V with 11.5 ft. DIY Quick Connect Line Set, EZPRO-09-HP-11511DE-O

Targeted comfort, done yourself. The MRCOOL® DIY® Easy Pro® 9,000 BTU mini-split heat pump is the sharpest tool in the lineup for single-room climate control, delivering precise, energy-efficient heating and cooling for bedrooms, home offices, studios, and guest rooms up to 400 sq. ft. The included 11.5 ft. pre-charged Quick Connect® line set ships factory-sealed with next-generation R-454B refrigerant, eliminating vacuum pumps, manifold gauges, and HVAC licensing from the installation equation entirely. Variable-speed inverter technology achieves the lineup's highest efficiency rating at up to 20.2 SEER2 and 9.2 HSPF2-4, all on a standard 115V household circuit with no electrical upgrades required. A 5-year compressor warranty, 3-year parts warranty, and ETL certification make the value proposition impossible to argue with. Professional comfort. DIY® price tag.

• True DIY Installation: No HVAC license, no vacuum pumps, no manifold gauges. The included 11.5 ft. pre-charged Quick Connect® line set arrives factory-sealed with R-454B refrigerant, so there is nothing to charge, no specialized equipment to rent, and no contractor to schedule. 
• Energy Savings: With a 20.2 SEER2 rating, the 9K Easy Pro® is the most efficient unit in the entire lineup, and DC inverter compressor technology keeps it that way by continuously modulating output to match actual demand rather than cycling on and off at full power. 
• Comfort in Any Climate: Reliable operation from -13°F to 122°F ambient temperature means year-round performance regardless of what the weather throws at it. 
• Whisper-Quiet Operation: At just 18 dB(A) in Sleep mode, the 9K Easy Pro® is among the quietest mini-splits on the market, operating well below the ambient noise floor of most bedrooms. Five fan speed settings let you tune airflow precisely, and the outdoor unit holds at a low 54 dB(A) to keep neighbors and outdoor spaces undisturbed.
• Easy Maintenance: Washable, reusable filters keep maintenance to a quick rinse with no replacement costs ever. The Gold Fin® corrosion-resistant condenser coating shields the compact outdoor unit from humidity and environmental wear, preserving long-term reliability without any special upkeep required.
• Worry-Free Warranty: Backed by a 5-year compressor warranty and a 3-year parts warranty, with ETL certification confirming compliance with North American safety standards.

Includes condenser, air handler, line set, communication cable.