27,000 BTU MRCOOL DIY 5th Gen 23 SEER2 Quad Zone Wall Mount Mini Split Heat Pump System - R454B | 230V - 6 + 6 + 6 + 6
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MRCOOL
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Model
DIY-MULTI4-27HP / DIY-06-HP-WMAH-230-4
ID
206708
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MRCOOL DIY 5th Gen 27,000 BTU 23 SEER2 Ductless Heat Pump Split System “ Quad Zone (6,000 + 6,000 + 6,000 + 6,000 BTU)
The MRCOOL DIY 5th Gen 27,000 BTU Quad Zone Ductless Mini Split Heat Pump System is a compact and highly efficient solution for providing personalized comfort to four smaller rooms. Each of the four 6,000 BTU wall-mounted indoor units is ideal for bedrooms, offices, nurseries, or other small spaces. This system offers high SEER2 energy efficiency, smart features, and true DIY installation, making it the perfect climate solution for homeowners seeking total control without hiring a professional installer.
System Features
- Four-Zone Precision Comfort: Each 6,000 BTU indoor unit delivers reliable climate control to rooms up to 250 square feet, allowing you to manage each space individually.
- 27,000 BTU Outdoor Condenser: Inverter-driven compressor ensures stable, quiet, and efficient performance across all zones, even during extreme temperatures.
- Smart Home Integration: Control system settings remotely via the MRCOOL SmartHVAC app or through voice commands with Amazon Alexa and Google Assistant.
- High Energy Efficiency: Delivers up to 23 SEER2 performance, reducing energy costs while maintaining consistent indoor temperatures.
- Quiet Operation: Low sound levels from both the indoor and outdoor units ensure undisturbed sleep, work, or relaxation.
- Eco-Friendly Refrigerant: Utilizes R-454B, a refrigerant with lower global warming potential, making this system safer for the environment.
- Corrosion Protection: Gold Fin coating on the outdoor unit offers resistance to rust and deterioration in coastal or humid environments.
- Built-In Leak Detection: Sensor technology detects refrigerant loss early, helping maintain efficiency and preventing costly repairs.
All-Season Comfort
Designed for year-round performance, this system provides cooling in outdoor temperatures as low as 5 F and heating in conditions down to -13 F. Each indoor unit operates independently, letting you heat or cool only the rooms in use”reducing energy waste and maximizing efficiency.
Whats Included
- One 27,000 BTU Outdoor Condenser
- Four 6,000 BTU Wall-Mounted Indoor Units
- Four Wireless Remote Controls
- Smart Controller Module
- Full DIY Installation Kit and User Manuals
Why Choose the MRCOOL 5th Gen 6K + 6K + 6K + 6K Quad Zone System?
- Perfect for Four Small Rooms: Designed for consistent, efficient comfort in bedrooms, guest rooms, home offices, or nurseries.
- Truly DIY: Everything you need is included”no need to hire an HVAC technician or purchase additional tools.
- Smart Controls: Operate your system from anywhere using a smartphone app or smart home voice integration.
- Eco-Conscious & Cost-Efficient: High SEER2 efficiency and low-GWP refrigerant support long-term savings and environmental responsibility.
The MRCOOL DIY 5th Gen 27,000 BTU Quad Zone System with four 6,000 BTU indoor units is an excellent solution for homeowners seeking efficient, personalized comfort across multiple small rooms. With smart technology, all-season performance, and easy DIY setup, it's the ideal blend of convenience and control. These bundles require the purchase of a Pre-Charged Line Set, these are not included.
6,000 BTU MRCOOL DIY 5th Generation Single Zone Wall Mount Mini Split Air Handler - R454B | 230V
MRCOOL® 6k DIY 5th Generation Mini-Split Air Handler 230v
The MRCOOL® 6k DIY 5th Generation Mini-Split Air Handler is a compact, energy-efficient solution designed for single-zone comfort. Ideal for smaller spaces, this 230-volt unit delivers reliable heating and cooling performance while supporting the full functionality of the MRCOOL® DIY series. With a focus on flexibility and user-friendly installation, it's perfect for homeowners looking for a cost-effective and convenient HVAC upgrade.
Key Features:
- Energy Efficiency: High SEER2 ratings ensure lower energy consumption and long-term cost savings.
- DIY Installation: Designed to be installed without the need for professional HVAC labor, thanks to the pre-charged line sets and easy-to-follow setup.
- Quiet Operation: Operates at low sound levels to maintain a peaceful indoor environment.
- Wi-Fi Compatibility: Integrates with the MRCOOL® SmartHVAC app for remote control through your smartphone or smart home system.
- Compact Design: Small footprint makes it ideal for rooms with limited wall space while still delivering efficient comfort.
- Auto Restart and Timer Functions: Built-in convenience features enhance usability and system responsiveness.
- Multi-Speed Fan: Offers adjustable airflow settings to suit your comfort needs year-round.
Specifications:
- Model Number: DIY-06-HP-WMAH-230D25-O
- Voltage: 230V
- Cooling Capacity: 6,000 BTU
- Refrigerant Type: R-454B
- Mounting Type: Wall-mounted
This air handler is part of the MRCOOL® 5th Generation DIY system, offering high efficiency, ease of use, and superior performance. Whether you're outfitting a new room or replacing an older unit, the 6k Mini-Split Air Handler brings reliable, modern climate control within reach of any homeowner.
27,000 BTU MRCOOL DIY 5th Generation 4 Zone Multi-Zone Mini Split Condenser - R410A | 230V
MRCOOL 27k DIY 5th Generation 4 Zone Multi-Zone Mini-Split Condenser 230v
The MRCOOL® DIY-MULTI4-27HP230D-O is a high-efficiency 5th Generation Multi-Zone Mini-Split Condenser that empowers homeowners to install a powerful ductless HVAC system without professional assistance. Designed for use with MRCOOL DIY indoor air handlers, this 27,000 BTU multi-zone condenser supports up to four zones for customizable comfort throughout the home.
Key Features
- Multi-Zone Flexibility: Supports up to four indoor air handlers of varying BTU capacities, allowing tailored climate control in each zone.
- Energy Efficiency: High SEER2 and HSPF2 ratings ensure optimal performance while keeping utility bills low.
- Smart Home Integration: Wi-Fi compatibility allows control via the SmartHVAC app, Amazon Alexa, or Google Assistant.
- Durable and Weather-Resistant: Engineered with Gold Fin corrosion-resistant coatings and designed to withstand a wide range of ambient temperatures.
Performance Specifications
- Model: DIY-MULTI4-27HP230D-O
- Power Supply: 208/230V, 60Hz, 1Ph
- Cooling Capacity: 27,000 BTU
- Heating Capacity: 28,000 BTU
- SEER2: Up to 20.5
- HSPF2: Up to 8.8
Additional Features
- Auto Restart: Automatically resumes operation after power outage
- Quiet Operation: Operates at low decibel levels for noise-sensitive environments
- Low Ambient Cooling: Operates in outdoor temperatures as low as 5°F for cooling and -13°F for heating
- Multiple Fan Speeds: Customizable airflow for maximum comfort
The MRCOOL 27k DIY 5th Generation Multi-Zone Condenser offers unmatched ease of installation and energy-saving technology. Whether retrofitting an existing system or building new, it delivers outstanding performance, smart convenience, and personalized comfort throughout your home.
Installation Kit for Condensers - Accessory Set
Ensure a professional and secure installation for your condenser with this comprehensive installation kit. Designed to provide all the essential components needed for a smooth setup, this kit helps protect your system while ensuring proper electrical and refrigerant connections.
Key Features:
✔ All-in-One Kit: Includes key accessories for a professional-grade installation.
✔ Enhanced System Protection: Features a surge protector and disconnect safety switch for added safety.
✔ Reliable Electrical Connections: Comes with a whip and charging adapter to ensure proper power supply.
✔ Secure Wall Penetration: Telescoping wall sleeve protects and stabilizes refrigerant and electrical lines.
✔ HVAC Professional Recommended: Ideal for new installations and system replacements.
What’s Included:
- 1/2" x 6' Electrical Whip – SKU: 84136
- 60A Non-Fused Disconnect – SKU: 83335
- Surge Protector – SKU: ICM517
- CPS Charging Adapter – SKU: 87-AD87
- Telescoping Wall Sleeve – SKU: NFP-75
Equip your condenser with everything needed for a safe, durable, and professional installation. Order your Condenser Installation Kit today!
Wall Mount Bracket for Mini Split Systems
This wall mount bracket is perfect for outdoor mini split condensers. The length of the the wall bracket arms are 17” long. The condensing unit is mounted onto the L-shaped brackets and fastened using the bolts and anti-vibration washers provided.
Features:- 17” Arm Length
- Weight capacity of 220 lbs per arm
- Bolts and anti-vibration washers included
No Return Policy
All sales of this product are final and are non-refundable.
50ft 1/4 x 3/8 Line Set for DIY 6K, 9K & 12K Indoor w/ DIY Pro Cable - R454B
DIY50-1438C-O 50ft 1/4 x 3/8 Lineset for DIY 6K, 9K & 12K Indoor with DIY Pro Cable - R454B
The MRCOOL® DIY50-1438C-O is a 50-foot pre-charged lineset with an integrated DIY Pro Cable, designed for use with MRCOOL DIY 6K, 9K, and 12K indoor units using R-454B refrigerant. This extended-length lineset offers a convenient, all-in-one solution for efficient and reliable HVAC installations.
Featuring patented Quick Connect fittings, this lineset enables a quick and secure connection between indoor and outdoor units without specialized tools. The integrated DIY Pro Cable streamlines wiring and enhances installation safety, making it ideal for professional-quality DIY projects.
Key Features:
- Length: 50 feet of pre-charged copper tubing
- Line Sizes: 1/4 inch liquid line and 3/8 inch suction line
- Refrigerant: Pre-charged with eco-friendly R-454B refrigerant
- Compatibility: Suitable for MRCOOL DIY 6K, 9K, and 12K indoor units
- Connection Type: Quick Connect fittings for easy, tool-free installation
- Pro Cable: Integrated DIY Pro Cable for simplified wiring and enhanced safety
- Insulation: High-quality insulation to improve energy efficiency and prevent condensation
- Durability: Constructed with corrosion-resistant materials for lasting performance
This 50-foot lineset with integrated Pro Cable is perfect for installations requiring longer reach and professional-grade convenience. It ensures reliable operation and an efficient setup for MRCOOL® DIY mini-split systems.
35ft 1/4 x 3/8 Line Set for DIY 6K, 9K & 12K Indoor w/ DIY Pro Cable - R454B
DIY35-1438C-O 35ft 1/4 x 3/8 Lineset for DIY 6K, 9K & 12K Indoor with DIY Pro Cable - R454B
The MRCOOL® DIY35-1438C-O is a 35-foot pre-charged lineset with an integrated DIY Pro Cable, engineered for compatibility with MRCOOL DIY 6K, 9K, and 12K indoor units using R-454B refrigerant. This advanced installation component simplifies setup while delivering excellent durability, refrigerant integrity, and safety.
Equipped with patented Quick Connect fittings, this lineset allows for a hassle-free, tool-free connection between indoor and outdoor units. The added DIY Pro Cable enhances reliability and safety during installation, offering pre-attached wiring in a single bundled solution. It's the ideal choice for extended installations requiring both performance and convenience.
Key Features:
- Length: 35 feet of pre-charged copper tubing
- Line Sizes: 1/4 inch liquid line and 3/8 inch suction line
- Refrigerant: Pre-charged with R-454B refrigerant for environmentally responsible performance
- Compatibility: Designed for MRCOOL DIY 6K, 9K, and 12K indoor units
- Connection Type: Quick Connect fittings for easy and secure installation
- Pro Cable: Integrated DIY Pro Cable for simplified wiring and increased safety
- Insulation: High-quality insulation ensures efficiency and protection from condensation
- Durability: Built with corrosion-resistant materials for long-term use
The DIY35-1438C-O is the perfect solution for users seeking an extended lineset with built-in power and communication cabling. Its all-in-one design streamlines setup and supports reliable performance in MRCOOL® DIY mini-split systems.
25ft 1/4 x 3/8 Line Set for DIY 6K, 9K & 12K Indoor - R454B
DIY25-1438-O 25ft 1/4 x 3/8 Lineset for DIY 6K, 9K & 12K Indoor - R454B
The MRCOOL DIY25-1438-O is a 25-foot pre-charged line set engineered for easy installation with MRCOOL DIY 6K, 9K, and 12K indoor units that utilize R-454B refrigerant. This lineset offers an efficient, mess-free solution for both homeowners and professionals who want a clean and secure HVAC connection without the need for vacuum pumps or refrigerant handling.
Equipped with Quick Connect fittings, this lineset simplifies the installation process by providing a tight, reliable seal—eliminating the need for special tools. The pre-charged refrigerant lines and durable insulation deliver excellent performance and energy efficiency in a wide range of settings.
Key Features:
- Length: 25 feet of pre-charged copper tubing
- Line Sizes: 1/4 inch liquid line and 3/8 inch suction line
- Refrigerant: Pre-charged with eco-friendly R-454B refrigerant
- Compatibility: Works with MRCOOL DIY 6K, 9K, and 12K indoor units
- Connection Type: Quick Connect fittings for tool-free installation
- Insulation: High-quality insulation for optimized thermal performance and protection
- Construction: Built with corrosion-resistant materials for long-term durability
Perfect for extending the installation distance or replacing an existing lineset, the DIY25-1438-O provides a flexible and user-friendly option for MRCOOL® mini-split systems. Its DIY design ensures users can achieve a professional-grade setup with minimal effort and maximum confidence.
16ft 1/4 x 3/8 Line Set for DIY 6K, 9K & 12K Indoor - R454B
DIY16-1438-O 16ft 1/4 x 3/8 Lineset for DIY 6K, 9K & 12K Indoor - R454B
The MRCOOL DIY16-1438-O is a pre-charged 16-foot line set designed specifically for MRCOOL DIY 6K, 9K, and 12K indoor units using R-454B refrigerant. It is engineered to simplify installation for homeowners and HVAC professionals alike, while maintaining efficiency and refrigerant integrity without the need for vacuuming or charging.
This lineset offers a flexible, durable, and easy-to-connect solution that supports the revolutionary MRCOOL DIY ductless mini-split systems. The Quick Connect® fittings provide a secure and tight seal, ensuring a hassle-free installation and long-term reliability.
Key Features:
- Length: 16 feet of pre-charged copper tubing
- Line Sizes: 1/4 inch liquid line and 3/8 inch suction line
- Refrigerant: Pre-charged with environmentally friendly R-454B
- Compatibility: Designed for use with MRCOOL DIY 6K, 9K, and 12K indoor units
- Connection Type: Quick Connect fittings for fast, tool-free installation
- Insulation: High-quality insulation for efficient thermal performance and reduced energy loss
- Corrosion Resistance: Durable construction resists environmental wear and corrosion
This lineset is ideal for both first-time installations and replacements, ensuring optimal performance and easy integration with compatible MRCOOL® systems. With a 100% DIY approach, this component allows users to complete professional-level installations without special tools or equipment.
| 6,000 BTU MRCOOL DIY 5th Generation Single Zone Wall Mount Mini Split Air Handler - R454B | 230V | |
|---|---|
| SKU | DIY-06-HP-WMAH-230D25-O |
| Weight (in lbs) | 24.470000 |
| Brand/Manufacturer | MRCOOL |
| Refrigerant | R454B |
| Mini Split Type | Wall Mounted |
| Zone Compatibility | Multi Zone |
| Height | 11.69 |
| Width | 31.57 |
| Depth | 7.44 |
| Warranty | 7 Year Compressor/5 Year Parts Warranty |
| Resources | You will need Adobe® Acrobat® Reader to view PDF documents. |
| Safety Information | PROPOSITION 65 WARNING
This product and many products on our site may contain a chemical know to the state of California to cause cancer or birth defects or other reproductive harm. For more information about Proposition 65 please Click Here.
|
| 27,000 BTU MRCOOL DIY 5th Generation 4 Zone Multi-Zone Mini Split Condenser - R410A | 230V | |
| SKU | DIY-MULTI4-27HP230D-O |
| Weight (in lbs) | 140.210000 |
| Brand/Manufacturer | MRCOOL |
| HSPF2 | 9.5 |
| Cooling BTU | 26,000 |
| Heating BTU | 26,000 |
| Decibel Level (dBA) | 61 |
| Refrigerant | R454B |
| SEER2 (Efficiency) | 23 |
| Compressor Type | Rotary |
| Liquid Line | 1/4 |
| Suction Line | 3/8 |
| Liquid Valve Size | 1/4 |
| Suction Valve Size | 3/8 |
| Electrical | 208/230 |
| Max Breaker Size | 25 |
| Min. Breaker Size | 23 |
| BTU/Tonnage | 27,000 BTU/2.25 Ton |
| Zone Compatibility | Multi Zone |
| Height | 31.89 |
| Width | 37.24 |
| Depth | 16.14 |
| Warranty | 7 Year Compressor/5 Year Parts Warranty |
| Resources | You will need Adobe Acrobat Reader to view PDF documents. |
| Safety Information | PROPOSITION 65 WARNING
This product and many products on our site may contain a chemical know to the state of California to cause cancer or birth defects or other reproductive harm. For more information about Proposition 65 please Click Here.
|
| Installation Kit for Condensers - Accessory Set | |
| SKU | MSK001 |
| Weight (in lbs) | 15.000000 |
| Brand/Manufacturer | Online Supply |
| Resources | You will need Adobe® Acrobat® Reader to view PDF documents. |
| Safety Information | PROPOSITION 65 WARNING
This product and many products on our site may contain a chemical know to the state of California to cause cancer or birth defects or other reproductive harm. For more information about Proposition 65 please Click Here.
|
| Wall Mount Bracket for Mini Split Systems | |
| SKU | HW-600 |
| Weight (in lbs) | 9.200000 |
| Brand/Manufacturer | Online Supply |
| Length | 17" |
| Height | 20" |
| Width | 6" |
| Resources | You will need Adobe® Acrobat® Reader to view PDF documents. |
| Safety Information | PROPOSITION 65 WARNING
This product and many products on our site may contain a chemical know to the state of California to cause cancer or birth defects or other reproductive harm. For more information about Proposition 65 please Click Here.
|
| 50ft 1/4 x 3/8 Line Set for DIY 6K, 9K & 12K Indoor w/ DIY Pro Cable - R454B | |
| SKU | DIY50-1438C-O |
| Weight (in lbs) | 24.000000 |
| Brand/Manufacturer | MRCOOL |
| Refrigerant | R454B |
| Liquid Valve Size | 1/4 |
| Suction Valve Size | 3/8 |
| Indoor Units | 15 + 15 + 18 |
| Safety Information | |
| 35ft 1/4 x 3/8 Line Set for DIY 6K, 9K & 12K Indoor w/ DIY Pro Cable - R454B | |
| SKU | DIY35-1438C-O |
| Weight (in lbs) | 17.600000 |
| Brand/Manufacturer | MRCOOL |
| Refrigerant | R454B |
| Liquid Valve Size | 1/4 |
| Suction Valve Size | 3/8 |
| Indoor Units | 15 + 15 + 18 |
| Safety Information | |
| 25ft 1/4 x 3/8 Line Set for DIY 6K, 9K & 12K Indoor - R454B | |
| SKU | DIY25-1438-O |
| Weight (in lbs) | 10.400000 |
| Brand/Manufacturer | MRCOOL |
| Refrigerant | R454B |
| Liquid Valve Size | 1/4 |
| Suction Valve Size | 3/8 |
| Indoor Units | 15 + 15 + 18 |
| Safety Information | |
| 16ft 1/4 x 3/8 Line Set for DIY 6K, 9K & 12K Indoor - R454B | |
| SKU | DIY16-1438-O |
| Weight (in lbs) | 7.900000 |
| Brand/Manufacturer | MRCOOL |
| Refrigerant | R454B |
| Liquid Valve Size | 1/4 |
| Suction Valve Size | 3/8 |
| Indoor Units | 15 + 15 + 18 |
| Safety Information | |
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Why Choose MRCOOL?
MRCOOL mini split systems combine innovative design with advanced manufacturing to deliver efficient, reliable comfort wherever you need it. Built with cutting-edge technology, these systems ensure optimal performance and flexibility for any space.
Accessories
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