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

DIY 4th Gen Multi-Zone 4-Zone 48,000 BTU 21 SEER (9K + 12K + 12K + 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 provides an efficient and cost-effective way to heat and cool four rooms in your home. With a powerful 48,000 BTU condenser, this system ensures optimal comfort all year long. It includes one 9,000 BTU air handler, suitable for spaces up to 350 square feet, and three 12,000 BTU air handlers, each covering up to 550 square feet. Designed as a heat pump, this unit can reverse operation during colder months to pull in heat from the outdoors, keeping your home warm even in winter. It also comes with a 7-year compressor warranty (with an option for a limited lifetime compressor warranty) and a 5-year parts warranty, providing long-term reliability and peace of mind.

The 4th Generation MRCOOL DIY Multi-Zone system is designed for flexibility and supports up to five indoor units, allowing for future expansion if needed. Whether you are looking to regulate temperatures in bedrooms, living areas, or office spaces, this system offers customized comfort and energy efficiency.

One of the standout features of this system is its DIY-friendly installation. Unlike traditional HVAC systems, the MRCOOL DIY Multi-Zone does not require special training or expensive tools. The Quick Connect lines come pre-charged with eco-friendly R-410A refrigerant, making the installation fast and hassle-free. No HVAC technician is required, and for added convenience, step-by-step video guides are available to help homeowners complete the setup on their own.

This ductless heat pump system is built to handle all seasons. It efficiently cools during the summer, heats during the winter, and dehumidifies during humid months. The MRCOOL Smart Controller mobile app allows users to monitor and adjust room temperatures conveniently from their smartphones. Each indoor unit features a digital display that shows temperature settings, system status, and troubleshooting alerts. For hands-free operation, the system is compatible with Amazon Alexa and Google Home, enabling voice control for ultimate convenience.

The four included air handlers ensure even air distribution, keeping every room comfortable. Each unit offers directional airflow control, so you can customize the way air circulates in your space. If an emergency cooling situation arises, the manual mode button under the front panel allows for immediate activation. Additionally, the auto mode function automatically adjusts temperature output based on your desired settings. The system also includes a drying mode, which helps maintain comfort while reducing excess humidity in the air.

To enhance energy efficiency, the sleep mode function adjusts temperatures over an eight-hour cycle, helping reduce energy consumption overnight. The timer function allows users to schedule operation times, limiting unnecessary usage and cutting down on utility costs.

Maintenance is simple with built-in alerts and reminders. If refrigerant levels drop, an alert will appear on the digital display, notifying you of a potential issue. For those who prefer a quieter environment, the mute function disables alert sounds and turns off the LED display, making it ideal for bedrooms or workspaces. In the event of a power outage, the system will automatically restart with the previous settings once power is restored.

The MRCOOL DIY Multi-Zone 48,000 BTU 21 SEER 4-Zone Ductless Heat Pump Split System is an excellent choice for homeowners looking for affordable, efficient, and user-friendly climate control. With easy installation, smart features, and long-term reliability, this system ensures comfort and convenience in every season.

• 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