MRCOOL DIY® Easy Pro® 9K BTU 5th Gen Mini Split System 115V w/ 11.5 ft Quick Connect® Line Set | EZPRO-09-HP-11511DE-O

MRCOOL DIY® Easy Pro® 9K BTU 5th Gen Mini Split System with 11.5 ft Quick Connect® Line Set The MRCOOL® DIY® Easy Pro® 9K BTU 5th Gen mini split system delivers energy-efficient heating and cooling for bedrooms, home offices, studios, guest rooms, garages, and small living spaces up to 400 square feet. Designed for true do-it-yourself installation, this 115V ductless mini split heat pump includes an 11.5 ft pre-charged Quick Connect® line set factory-sealed with R-454B refrigerant, eliminating the need for vacuum pumps, manifold gauges, or professional HVAC installation. With inverter-driven performance rated up to 20.2 SEER2 and 9.2 HSPF2-4, the Easy Pro® 9K provides reliable year-round comfort while helping reduce energy use. Quiet operation, smart control compatibility, washable filters, and upgraded warranty coverage make this compact single-zone mini split an excellent choice for targeted comfort without the professional-installation price tag. Key Features True DIY® Installation: Includes an 11.5 ft pre-charged Quick Connect® line set, so there is no vacuum pump, manifold gauge, or refrigerant handling required. Energy-Efficient Performance: Rated up to 20.2 SEER2 with DC inverter technology that adjusts output to match heating and cooling demand. Year-Round Comfort: Provides reliable heating and cooling in outdoor temperatures from -13°F to 122°F. Ultra-Quiet Operation: Indoor sound levels reach as low as 18 dB(A), making this system ideal for bedrooms, offices, and quiet living spaces. Smart HVAC Control: Compatible with smartphone app control, Amazon Alexa, and Google Assistant. Easy Maintenance: Washable filters and Gold Fin® condenser coating help simplify upkeep and protect long-term performance. Updated Warranty Coverage: Includes a 5-year compressor warranty and 3-year parts warranty. Product Specifications Specification MRCOOL DIY® Easy Pro® 9K Model Number EZPRO-09-HP-11511DE-O Indoor Unit Model EZPRO-09-HP-WMAH-115DE-O Outdoor Unit Model EZPRO-09-HP-C-11511DE-O Cooling Capacity 9,000 BTU/h Heating Capacity 10,000 BTU/h Recommended Coverage Area Up to 400 sq. ft. SEER2 20.2 EER2 11.3 HSPF2-4 9.2 HSPF2-5 7.1 Voltage 115V, 1 Phase, 60Hz Indoor MCA 3.0A Indoor Max Fuse / Breaker 15A Outdoor MCA 17.0A Outdoor Max Fuse / Breaker 20A Included Line Set 11.5 ft pre-charged Quick Connect® line set Refrigerant R-454B Refrigerant Charge 17.28 oz. Piping Size 1/4" liquid line / 3/8" gas line Indoor Noise Level 43 / 35 / 31 / 22 / 18 dB(A) Outdoor Noise Level 54 dB(A) Indoor Dimensions 28.70" W x 7.87" D x 11.50" H Outdoor Dimensions 28.35" W x 10.63" D x 19.49" H Indoor Net / Gross Weight 23.81 / 33.95 lbs. Outdoor Net / Gross Weight 54.67 / 66.58 lbs. Warranty 5-year compressor warranty / 3-year parts warranty Certification ETL Listed What Makes the New EZPRO Version Different? This updated MRCOOL DIY® Easy Pro® model includes an 11.5 ft pre-charged Quick Connect® line set and updated warranty coverage compared to earlier Easy Pro® versions that included a 16 ft installation kit. Both versions use R-454B refrigerant and deliver similar heating and cooling performance, but the new EZPRO package offers a shorter included line set and stronger warranty coverage. Best Uses for the MRCOOL Easy Pro® 9K Mini Split Bedrooms Home offices Guest rooms Small garages Studios Tiny homes Sunrooms Finished sheds or workshops DIY Comfort Without the Contractor Price The MRCOOL DIY® Easy Pro® 9K mini split gives homeowners a practical way to add efficient heating and cooling to a single room without major renovation, ductwork, or professional HVAC installation. With its compact size, 115V power requirement, quiet operation, and included Quick Connect® line set, this system is built for simple single-zone comfort where you need it most.