MRCOOL DIY 5th Gen Ceiling Cassette (6K-9K-9K-18K) 4-Zone 48,000 BTU Ductless Mini Split Heat Pump & AC Zones 1 & 2 Linesets (up to 50ft):25ft + 25ft Line Sets Personalized Thresholds for Ultimate Comfort:

Personalized Thresholds for Ultimate Comfort: Set custom temperature thresholds to align with your comfort and efficiency goals

supporting long-term reliability and efficient operation

The MrCool DIY 4 Zone Mini Split featuring a 9K-9K-12K-18K configuration is a versatile system ideal for a master suite and 3 standard rooms

MRCOOL DIY® 5th Generation Hyper Heat Single-Zone Mini Split System

saving significant labor costs

MRCOOL DIY 5th Gen Ceiling Cassette (6K-9K-9K-18K) 4-Zone 48,000 BTU Ductless Mini Split Heat Pump & AC Zones 1 & 2 Linesets (up to 50ft):25ft + 25ft Line Sets Personalized Thresholds for Ultimate Comfort:The MrCool DIY 4 Zone Mini Split featuring a 6K 9K 9K 18K configuration is a versatile system ideal for a master suite and 3 standard rooms. With the massive 48k condenser at its core, this system replaces traditional central air with a more efficient, targeted zoning solution for the whole house. Designed to handle the complex needs of modern family homes, this four zone setup offers superior coverage for split levels and medium sized properties.