AHRI Certified
and diagnostic alerts for easier upkeep
This system offers robust cooling through the MRCOOL condenser
making it perfect for large homes
and you don’t mind a less warranty protection
MRCOOL DIY® 5th Generation Energy Star 18,000 BTU Single Zone Mini Split System with 25ft Line Set, 230V Twenty-Four Thousand AHRI CertifiedThe MRCOOL DIY 5th Generation 18,000 BTU Single Zone Mini Split System is a powerful, energy efficient solution for heating and cooling spaces up to 800 sq. ft. Designed for true DIY installation, this system eliminates the need for professional HVAC tools, making it a cost effective and hassle free choice for homeowners, garages, offices, and workshops. With smart home compatibility, energy savings, and durable construction, it delivers year round