MRCOOL 27,000 BTU DIY 5th Gen 23 SEER2 Tri Zone Wall Mount Mini Split Heat Pump System - R454B | 230V - 12 + 12 + 12

MRCOOL DIY 5thGen 27,000BTU Ductless Heat Pump Split System “ Tri‘Zone (12+12+12)

This MRCOOL 5th Generation Tri‘Zone Mini‘Split System provides robust, consistent heating and cooling across three equally sized rooms. With one 27,000BTU outdoor unit and three 12kBTU wall-mounted handlers, this system is ideal for balanced, multi-zone comfort”delivered via true DIY installation. These bundles require the purchase of a Pre-Charged Line Set, these are not included.

27,000 BTU MRCOOL 4 Zone Condenser - R454B

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 23
• 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.

12,000 BTU MRCOOL DIY 5th Generation Wall Mount Air Handler – R454B

MRCOOL® 12k DIY 5th Generation Mini-Split Air Handler 230v

The MRCOOL® 12k DIY 5th Generation Mini-Split Air Handler is an efficient, user-friendly solution for heating and cooling medium-sized spaces. With a capacity of 12,000 BTU and a 230-volt configuration, this air handler is part of the innovative MRCOOL® DIY series, designed for fast installation without specialized HVAC tools or training. Ideal for homeowners looking to upgrade their comfort without added labor costs, it combines smart technology with dependable performance.

Key Features:

• DIY-Friendly Installation
• Efficient Performance: High SEER2 efficiency helps reduce energy bills while maintaining reliable comfort all year long.
• Smart Controls: Compatible with the MRCOOL® SmartHVAC app, as well as Alexa and Google Assistant, for remote operation and scheduling.
• Low Noise Operation: Engineered for quiet performance, making it perfect for bedrooms, offices, and other quiet zones.
• Versatile Functionality: Supports cooling, heating, fan-only, and dehumidification modes to suit any seasonal need.
• Auto Restart and Sleep Mode: Automatically resumes with previous settings after power outages and adjusts temperatures overnight for energy savings.
• Wall-Mounted Design: Sleek and compact unit fits easily into most interior layouts without taking up valuable floor space.

Specifications:

• Model Number: DIY-12-HP-WMAH-230D25-O
• Voltage: 230V
• Cooling/Heating Capacity: 12,000 BTU
• Refrigerant: R-454B
• Mounting Style: Wall-mounted

The MRCOOL® 12k DIY Air Handler delivers the performance and features you need to efficiently control your home’s climate without the complexity of traditional HVAC systems. Ideal for bedrooms, living rooms, and other medium-sized spaces, this unit blends technology, convenience, and cost-saving efficiency into one smart package.

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.

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.

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.

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.

17" 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.

Installation Kit for Condensers

4Ensure 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:

• 3/4" x 6' Electrical Whip – SKU: 84138
• 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!