MRCOOL DIY Mini Split - 39,000 BTU 4 Zone Ductless Air Conditioner and Heat Pump, DIY-B-436HP09090912

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.

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 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.

Air Handler, 12K BTU, Quantity 1

• 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.

Specifications

Package Includes

• MRCOOL DIY Multi-Zone 4-Zone 36K BTU 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 (x3)

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

Product Manual

• Installation Manual

• Product Brochure

What Our Experts Think

• High Cooling & Heating Power: With 39,000 BTU capacity, this system efficiently cools or heats up to 4 zones, ideal for larger homes or multi-room setups.
• User-Friendly Installation: Includes everything needed for DIY installation, making setup fast and hassle-free with the included components.
• Energy-Efficient: Designed to optimize energy use, ensuring effective climate control while keeping electricity bills low.
• Quiet & Comfortable: Enjoy low noise operation, perfect for creating a comfortable environment in bedrooms, living rooms, or offices.
• All-Season Comfort: Provides both air conditioning and heating, keeping you comfortable year-round with reliable performance.

Q&

Q: What is the cooling and heating capacity of the MRCOOL DIY Mini Split?
A: It offers 39,000 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, perfect for multi-room temperature control in larger areas.

Q: Is this unit both an air conditioner and a heat pump?
A: Yes, it functions 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, making the DIY setup process easy.

Q: Can I install this system myself?
A: Yes, it is designed for DIY installation with step-by-step instructions, no professional help required.

Q: Is the MRCOOL DIY Mini Split energy-efficient?
A: Yes, it is energy-efficient, helping to lower your electricity costs while delivering consistent and reliable performance.

Maintenance Tips

• Clean Filters Regularly: Clean or replace filters every 1-2 months to ensure optimal airflow and prevent strain on the system.
• Inspect and Clean Coils: Regularly check and clean both the evaporator and condenser coils to remove dirt, dust, and debris for maximum efficiency.
• Monitor Refrigerant Levels: Ensure refrigerant levels are within recommended specifications to maintain effective cooling and heating.
• Clear Outdoor Unit: Remove any debris, such as leaves and dirt, from the outdoor unit to ensure proper airflow and prevent system strain.
• Inspect Ductwork and Seals: Check for leaks in ducts and make sure seals are tight to enhance energy efficiency and maintain proper airflow.
• Clean Drip Tray: Periodically empty and clean the drip tray to prevent mold and unpleasant odors from developing.
• Annual Professional Maintenance: Schedule an annual inspection by a technician to ensure the system is working efficiently and to identify any potential issues.