MRCOOL DIY Mini Split - 27,000 BTU 3 Zone Ductless Air Conditioner and Heat Pump, DIY-B-327HP090909

Whether You Need A New Installation, An Air Conditioner Replacement, Preventive Maintenance, Indoor Air Quality Enhancement Or Emergency Repairs, We Guarantee Excellent Service At A Fair Price.

This 4th Generation MRCOOL Mini Split includes a DIY 27,000 BTU Multi-Zone Condenser, three 9,000 BTU Wall Mounted Air Handler, and three Remotes. The best part about all of this is that you can install it yourself!

See Features Below

Condenser

• Energy Efficient. This 3 Zone condenser, when paired with select MRCOOL air handlers, is capable of producing an impressive 22 SEER efficiency rating.

• Works In All Environments. The capability to continue to deliver heating performance when temperatures reach -13°F

• Lifetime Warranty. For added peace of mind, this is the only condenser on the market that comes with a limited lifetime compressor warranty. Simply register into the MRCOOL Care Program to get the lifetime warranty!

Air Handler, 9K BTU, Quantity 3

• Large Coverage Area. Handler covers an area up to 375 sq. ft.

• Versatile. Incredibly versatile and equipped with multiple operating modes, which include COOL, HEAT, AUTO, DRY (dehumidify), and SLEEP.

• Easy to Control. This unit also has the capability to be controlled by your Apple or Android smartphone through the use of the Smart HVAC app.

• Convenient Installation. With its light and compact design, it can be installed easily to most interior walls with the included mounting plate.

Specifications

Package Includes

• MRCOOL DIY Multi-Zone 3-Zone 27K BTU Condenser, 4th Gen Series, DIY-MULTI3-27HP230C
• MRCOOL DIY 4th Generation 9K BTU Wall Mount Air Handler 230 Volt with Enhanced WiFi, DIY-09-HP-WMAH-230C25 (x3)

Product Manual

• Installation Manual

• Product Brochure

What Our Experts Think

• Versatile Multi-Zone Control: The MRCOOL DIY Mini Split (27,000 BTU, 3 Zone, DIY-B-327HP090909) provides the perfect solution for larger living spaces or multi-room environments, offering individual climate control for three separate zones.
• Hassle-Free DIY Installation: With a pre-charged 25 ft. line set and simple instructions, this unit allows homeowners to perform their own installation with ease—no need for expensive professionals.
• Efficient and Cost-Effective: The system's high SEER rating ensures energy-efficient operation, reducing power consumption while keeping your home comfortable year-round, making it an eco-friendly choice.
• Smart Features: Enjoy the convenience of controlling your system remotely via the MRCOOL app or voice commands using Alexa and Google Assistant, making temperature adjustments seamless from anywhere.
• Reliable Year-Round Comfort: Whether you're cooling in summer or heating in winter, this unit is designed for consistent performance, ensuring your home stays comfortable regardless of the season.

Q&

Q: What is the MRCOOL DIY Mini Split 27,000 BTU 3-Zone System?
A: The MRCOOL DIY Mini Split is a ductless air conditioner and heat pump that provides efficient climate control for up to three zones in your home or office. With a 27,000 BTU capacity, it’s perfect for multi-room cooling and heating needs.

Q: What makes this system suitable for DIY installation?
A: This system is designed for easy DIY installation with pre-charged line sets, a 25 ft. install kit for each zone, and user-friendly instructions. No need for a professional installer, making it a cost-effective solution for homeowners.

Q: What are the key features of this MRCOOL system?
A:

• 27,000 BTU Capacity: Efficiently cools or heats up to three zones.
• DIY Installation: Comes with everything needed, including pre-charged line sets and clear instructions.
• Energy-Efficient Inverter Technology: Adjusts compressor speed to save energy while maintaining comfort.
• Wi-Fi Enabled: Control the system remotely via the MRCOOL app on your smartphone.
• Quiet Operation: Designed for quiet performance, perfect for bedrooms or offices.
• Dual Heating and Cooling: Provides both air conditioning and heating, making it a year-round solution.

Q: Can I install the system myself?
A: Yes, the MRCOOL DIY system is designed for easy installation by homeowners. The kit includes pre-charged line sets, making it simpler to set up without requiring professional help.

Q: How energy-efficient is this system?
A: This mini split uses inverter technology, which adjusts the compressor speed to match cooling and heating demand, reducing energy consumption while maintaining optimal comfort. It’s an eco-friendly solution with an Energy Star rating for further savings.

Q: How do I maintain the system?
A: Regular maintenance includes cleaning the filters to ensure proper airflow, checking the outdoor unit for debris, and scheduling an annual service check to keep the system running at peak efficiency.

Maintenance Tips

• Clean Filters Regularly: Clean or replace filters every 1-2 months to ensure efficient airflow and improve system performance.
• Inspect and Clean Coils: Check and clean the evaporator and condenser coils to remove dirt and debris, preventing system strain.
• Check Refrigerant Levels: Ensure refrigerant is at the correct level for effective cooling and heating; top up as needed.
• Clear Outdoor Unit: Keep the outdoor unit free from leaves, dirt, and debris to allow for optimal ventilation and cooling.
• Inspect Ducts and Seals: Check for leaks in ducts and ensure seals are tight to improve energy efficiency and airflow.
• Clean the Drip Tray: Empty and clean the drip tray to avoid mold growth and unpleasant odors.
• Annual Professional Maintenance: Schedule an annual checkup by a technician to ensure that the system operates efficiently and that all components are in good working condition.