MRCOOL DIY Mini Split - 42,000 BTU 4 Zone Ductless Air Conditioner and Heat Pump with 25 ft. Install Kit, DIYM436HPW02C84

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 everything you need to cool and heat four different rooms. You'll be sent: DIY 36,000 BTU Multi-Zone Condenser, two 9,000 BTU Wall Mounted Air Handler, two 12,000 BTU Wall Mounted Air Handler, four Remotes, and four 25 ft. Installation Kits. The best part about all of this is that you can install it yourself! This System includes enhanced Wi-Fi engineering to make setup not only quick and easy, but the MRCOOL DIY Multi is flexible enough to be installed virtually anywhere without requiring specialized tools or expensive equipment.

See Features Below

Condenser

• Energy Efficient. This 4 Zone condenser, when paired with select MRCOOL air handlers, is capable of producing an impressive 21.5 SEER efficiency rating.

• Works In All Environments. The ability to heat even when temperatures drop to -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 2

• 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.

Air Handler, 12K BTU, Quantity 2

• Large Coverage Area. Handler covers an area up to 500 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.

Line Set 25 ft., Quantity 4

• This 25 ft. copper line set connects the MRCOOL Condenser to the MR COOL Air Handlers. For Multi-Zone systems, one line set per indoor unit is required to ensure the system will function properly.

• Pre-Charged. These line sets come pre-charged with the precise amount of R-410A refrigerant.

• DIY & Save Money. This means the installation process can be performed without retaining the services of a certified technician - thus saving you money!

Additional Line Sets & Coupler

Specifications

Package Includes

• MRCOOL DIY Multi-Zone 4-Zone Condenser, 4th Gen Series, DIY-MULTI4-36HP230C

• MRCOOL DIY 4th Generation 9K BTU Wall Mount Air Handler 230 Volt with Enhanced WiFi, DIY-09-HP-WMAH-230C25 (x2)

• MRCOOL DIY 4th Generation 12K BTU Wall Mount Air Handler 230 Volt with Enhanced WiFi, DIY-12-HP-WMAH-230C25 (x2)

• MRCOOL 25ft 1/4 x 1/2 Lineset for DIY 9K, 12K & 18K Indoor, DIY25-1412 (x4)

If all air handlers are run simultaneously, their combined BTU output will not exceed the BTU rating of the condenser. In this case, the combined BTU output of the Air Handlers will never exceed the 36K BTU rating of the Condenser.

Product Manual

• Installation Manual

• Product Brochure

What Our Experts Think

• Exceptional Power: With 42,000 BTU capacity, this system efficiently cools and heats up to 4 zones, perfect for larger homes or multi-room setups.
• Quick DIY Installation: The 25 ft. install kit ensures a hassle-free setup, allowing you to install the system without professional assistance.
• Cost-Effective Efficiency: Engineered to minimize energy consumption while providing consistent temperature control, saving you money on energy bills.
• Quiet Comfort: Operates quietly, creating a peaceful and comfortable environment, ideal for bedrooms, living areas, or offices.
• All-Season Comfort: Functions as both an air conditioner and a heat pump, ensuring reliable comfort throughout the year.

Q&

Q: What is the cooling and heating capacity of the MRCOOL DIY Mini Split?
A: It offers 42,000 BTU, providing efficient cooling and heating for up to 4 zones.

Q: How many zones does this mini split system support?
A: This system supports 4 zones, ideal for managing temperature in larger spaces or multiple rooms.

Q: Is this unit both an air conditioner and a heat pump?
A: Yes, it serves as both an air conditioner for cooling and a heat pump for heating.

Q: Does the system come with an installation kit?
A: Yes, it includes a 25 ft. installation kit to make DIY setup easier.

Q: Can I install this system myself?
A: Yes, this system is designed for DIY installation with easy-to-follow instructions—no professional assistance required.

Q: Is the MRCOOL DIY Mini Split energy-efficient?
A: Yes, it is built to be energy-efficient, helping to reduce your electricity costs while providing reliable cooling and heating.

Maintenance Tips

• Clean Filters Regularly: Clean or replace filters every 1-2 months to maintain optimal airflow and prevent the system from overworking.
• Inspect and Clean Coils: Regularly check and clean both the evaporator and condenser coils to remove dirt and debris for efficient performance.
• Monitor Refrigerant Levels: Ensure refrigerant is at the recommended level for maximum cooling and heating efficiency.
• Clear Outdoor Unit of Debris: Keep the outdoor unit free from leaves, branches, dirt, and other debris to ensure proper airflow and prevent overheating.
• Inspect Ductwork and Seals: Check ducts for leaks and ensure all seals are tight to improve energy efficiency and airflow.
• Clean Drip Tray: Empty and clean the drip tray periodically to prevent mold growth and foul odors.
• Annual Professional Inspection: Schedule an annual checkup with a technician to ensure the system is functioning properly and efficiently.