MRCOOL DIY 4th Gen 5-Zone 48,000 BTU 21 SEER (9K + 9K + 9K + 9K + 9K) Ductless Mini Split AC and Heat Pump with Ceiling Cassettes - 230V

MRCOOL DIY Multi-Zone 4th Gen 48K BTU Five-Zone Ductless Mini Split with Ceiling Cassettes - A Self-Install Heating and Cooling System!

The MRCOOL DIY Series Ceiling Cassettes deliver efficient heating and cooling while remaining discreet and out of sight. Their low-profile design allows for easy installation between 16-inch joists, including pre-manufactured I-joists, making them ideal for both new constructions and retrofits. Unlike other ceiling cassettes, MRCOOL’s units have no strict installation requirements, allowing you to place them wherever they fit best—without needing ductwork or wall space. Compatible with the MRCOOL® DIY® Quick Connect® line set and the No-Vac® Coupler, you can extend the line set length as needed. These cassettes operate quietly, offer multiple modes, and feature the Elevation function for hassle-free air filter maintenance. Each unit comes with a limited lifetime warranty, a 7-year compressor warranty, and a 5-year parts warranty for peace of mind.

Heat and Cool Five Rooms with Style and Efficiency

The MRCOOL DIY 4th Gen Multi-Zone 48,000 BTU 21 SEER Heat Pump Split System includes five indoor air handlers, each with a 9,000 BTU capacity to comfortably heat or cool up to 375 square feet. Perfect for multi-room applications, this system uses a 48,000 BTU condenser for efficient heating and cooling. As a heat pump, it can reverse operation to draw heat from the outdoors during colder months. The DIY installation saves you thousands, requiring no special tools or HVAC expertise. Enjoy long-term reliability with warranties of 7 years for the compressor (lifetime option available) and 5 years for parts.

Customizable Comfort for Every Room

Mix and match ceiling cassettes with wall-mounted air handlers using the Customized Mini Split Configurator. The system is user-friendly with Quick Connect lines pre-charged with eco-friendly R-410A refrigerant, eliminating the need for professional installation. Video instructions simplify the process, so you can install your system confidently.

Advanced Features for Year-Round Comfort

This MRCOOL DIY system provides year-round heating, cooling, and dehumidification. Monitor and control each room’s temperature via the digital display or the MRCOOL Smart Controller app, compatible with Amazon Alexa and Google Home. Alerts and troubleshooting codes are conveniently displayed on each unit, so you’re always informed about system performance.

• Directional Air Control ensures even distribution for consistent comfort.
• Auto Mode adjusts heating or cooling based on your desired temperature.
• Dry Mode dehumidifies while maintaining temperature control.
• Sleep Mode conserves energy during an 8-hour window at night.

Energy Efficiency and Convenience

Save on utility bills with the system’s timer function and low-energy sleep mode. If refrigerant levels drop, an alert will notify you of a possible leak. For quiet operation, mute the system to disable the buzzer and LED lights. The system also features auto-restart to resume operation with the same settings after a power outage.

Hassle-Free Maintenance

Maintenance is a breeze with automatic air filter cleaning alerts and troubleshooting codes displayed on each unit. Clean the minimal indoor units easily with a dry or damp cloth.

Key Features:

• Easy DIY® Installation
• Pre-Charged DIY® Quick Connect Line Set
• Multi-Room Comfort
• Energy-Efficient DC Inverter
• Gold Fin® Condenser for Durability
• Eco-Friendly R-410A Refrigerant
• Smartphone App Controls
• Lifetime Technical Support

The MRCOOL DIY Multi-Zone 48,000 BTU 21 SEER Five-Zone Ductless Heat Pump Split System is the ultimate solution for efficient, customizable, and easy-to-install heating and cooling. Take control of your comfort today!