DIY Select 1st Gen - R454B - 18K BTU 230V Black Wall Mounted Air Handler - with 13' Communication Cable

The MRCOOL® DIY® Select 18K BTU 230V Ductless Mini-Split Heat Pump Air Handler in black delivers powerful, energy-efficient heating and cooling for spaces up to 800 square feet. Its sleek, modern finish blends seamlessly into a variety of interiors, making it an excellent choice for garages, attics, basements, bonus rooms, and larger living areas. Designed for year-round performance, it provides consistent comfort while helping reduce energy consumption and utility costs. As part of the MRCOOL® DIY® series, this system is built for true do-it-yourself installation. It pairs with Quick Connect® line sets that come factory pre-charged with R-454B refrigerant, eliminating the need for vacuum pumps, gauges, or specialized tools to simplify installation. The included 13-foot DIYPRO® cable further streamlines installation by removing the need for electrical conduit while protecting wiring from moisture, outdoor exposure, pests, and everyday wear. This added durability supports long-term reliability and a clean, professional-looking setup. Control is simple and flexible with the included wireless remote or the MRCOOL® Comfort app. Users can adjust temperatures, set schedules, and monitor energy usage from anywhere, while compatibility with Amazon Alexa and Google Assistant allows for convenient voice control. Additional features like Dry Mode, Sleep Mode, Auto Mode, and programmable scheduling help maintain a balanced indoor environment while optimizing efficiency. The system is designed for lasting durability. Backed by a 2-year compressor and 1-year parts warranty, it offers a reliable, cost-effective comfort solution.