MRCOOL DIY 4th Gen Multi-Zone 4-Zone 48,000 BTU 21 SEER (9K + 9K + 9K + 12K) Ductless Mini-Split Air Conditioner and Heat Pump

DIY 4th Gen Multi-Zone 4-Zone 48,000 BTU 21 SEER (9K + 9K + 9K + 12K) Ductless Mini-Split Air Conditioner and Heat Pump

The MRCOOL DIY Multi-Zone 48,000 BTU 21 SEER 4 Zone Ductless Heat Pump Split System offers the flexibility to heat or cool up to five rooms in your home. With a 48,000 BTU condenser, it provides outstanding comfort and efficiency. This system includes four 9,000 BTU air handlers that cover 350 square feet each, plus one 12,000 BTU air handler for a 550 square foot area. As a heat pump, it can reverse operation to pull in outdoor heat when in heating mode. With the added benefit of a 7-year compressor warranty (plus a limited lifetime compressor warranty) and a 5-year parts warranty, this unit ensures long-lasting reliability.

Designed for easy DIY installation, the MRCOOL DIY 4th Gen Multi-Zone system eliminates the need for professional help. Thanks to Quick Connect lines pre-charged with eco-friendly R-410A refrigerant, setting up the system is a breeze. No specialized tools or training are required, and with video guides provided, you can install the system yourself and save on expensive technician fees.

This multi-zone heat pump system is designed to work year-round, providing cooling during summer, heating in winter, and dehumidification during wet seasons. The system’s digital display allows you to easily monitor room temperatures, and the MRCOOL Smart Controller app lets you control the system from your smartphone. Additionally, each unit is equipped with a troubleshooting display, ensuring you’re always informed about any system issues. For even more convenience, the system is compatible with both Amazon Alexa and Google Home, allowing you to control your system via voice commands.

The four indoor air handlers included in this set offer directional airflow control, ensuring an even distribution of heated or cooled air throughout the room. Should you need to quickly address cooling demands, the manual mode can be activated to test the system or conduct maintenance. In auto mode, the system adjusts itself to maintain the desired temperature, while the drying function ensures the air stays at the right temperature while reducing humidity.

The sleep mode feature helps reduce your utility bills by lowering energy consumption during the night. Once activated, it operates for an 8-hour period, adjusting the temperature in a way that saves energy without sacrificing comfort.

This system offers a variety of options to meet your specific needs. You can adjust the settings using the timer function, which helps limit energy usage and cut costs. If refrigerant levels drop, an alert will appear on the unit’s display, letting you know there may be a leak. For quieter operation, you can mute each unit, which disables the buzzer and turns off the LED display. In the event of a power outage, the system will automatically restart with the same settings once power is restored.

Maintaining your MRCOOL DIY Multi-Zone 48,000 BTU 21 SEER system is straightforward with automatic alerts and reminders. The front display will show troubleshooting codes, and the user manual includes an index for common issues. The system also provides air filter cleaning reminders, and cleaning the indoor units is easy with just a dry or damp cloth.

• Easy DIY® Installation
• "Pre-charged DIY®
• Quick Connect Line Set
• Simple to Use
• Multi-room Comfort
• Energy Efficient DC Inverter
• 100% Sealed System
• Gold Fin® Condenser
• Eco Safe R-410A Refrigerant
• Smartphone App Controls
• Lifetime Technical Support
• Follow Me® Feature
• Low Ambient Cooling
• 16ft Line Set for Each Air Handler
• Reach out to our team for pricing on longer Line Sets

Your Satisfaction with MRCOOL is Guaranteed:

• 5 Year Parts Warranty, 7 Year Compressor Warranty
• Lowest Price Guarantee