Create personalized comfort throughout your home with the MRCOOL DIY 5th Generation 48,000 BTU Four-Zone Ductless Mini Split System. Featuring four indoor wall-mounted air handlers in 6,000 BTU, 6,000 BTU, 12,000 BTU, and 18,000 BTU capacities, this system is an excellent solution for efficiently heating and cooling multiple rooms of different sizes.
Designed with homeowners in mind, the MRCOOL DIY system offers a straightforward installation process using the factory pre-charged DIY Quick Connect® line sets, eliminating the need for vacuum pumps or specialized HVAC equipment. Enjoy reliable, energy-efficient performance with an impressive 22 SEER2 rating while maintaining year-round indoor comfort.
Every indoor air handler features a sleek, space-saving design, whisper-quiet operation, and built-in Wi-Fi connectivity. Using the MRCOOL Smart Controller app, you can conveniently adjust temperatures, create schedules, and manage your system from virtually anywhere using your smartphone.
