MRCOOL DIY® 5th Gen 12,000 BTU 23.5 SEER2 Energy Star Mini Split Complete System – 115V with 25 ft. Quick Connect Line Set & DIYPRO® Cable
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MRCOOL DIY® 5th Gen 12,000 BTU 23.5 SEER2 Energy Star Mini Split Complete System – 115V with 25 ft. Quick Connect Line Set & DIYPRO® Cable

$2,359.00
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Take control of your indoor climate with the MRCOOL® DIY® 5th Generation 12,000 BTU 23.5 SEER Energy Star Single Zone Mini Split System—the industry’s easiest and most innovative ductless HVAC solution. This complete kit includes the outdoor condenser, wall-mounted indoor air handler, a 25-foot pre-charged QuickConnect® line set, and DIYPRO® cable for a quick, secure, and professional-grade installation—no special tools, training, or HVAC certification required. Ideal for rooms and zones up to 550 sq. ft., this single-zone mini split AC and heat pump system delivers powerful, high-efficiency cooling and heating year-round. Whether you're upgrading a garage, home office, bedroom, studio, or sunroom, the DIY 12k BTU MRCOOL® mini split provides flexible, reliable performance without the cost of professional installation. Engineered for simplicity, the system comes pre-charged with eco-friendly R-454B refrigerant and uses MRCOOL’s patented QuickConnect® fittings, eliminating the need for v

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