Collection: MRCOOL DIY® 5th Gen E Star Single Zone Mini Split

Experience next-level comfort and eco-friendly innovation with the MRCOOL 5th Gen DIY Single Zone Ductless Mini-Split Heat Pump—available now at Premium Home Source! This cutting-edge system not only delivers powerful heating and cooling for spaces up to 1,550 sq. ft. but also features the new environmentally friendly R-454B refrigerant. With a lower Global Warming Potential (GWP) than traditional R-410A, it reduces environmental impact while boosting energy efficiency. Enjoy easy DIY installation, Energy Star certification, and smart control via your smartphone. Plus, with advanced DC inverter technology, a corrosion-resistant Gold Fin® condenser, and the Follow Me® function for personalized comfort, this system is built to keep you cool, cozy, and green all year long. Upgrade today—simple, smart, and sustainable!