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Today's Hours 8am - 11pm estMRCOOL 48,000 BTU DIY 5th Gen 21.8 SEER2 3 Zone Ceiling Cassette Mini Split Heat Pump System R454B | 230V 12 + 18 + 18
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By
MRCOOL
In stock
Model
DIY-MULTI6-48HP / DIYCASSETTE12HP-230 / DIYCASSETTE18HP-230-2
ID
207489
Was $8,281.90
Your Low Price $7,529.00
Product Features
- 48,000 BTU For Up To 1500 Sq Ft
- Comfort Coverage Up To 1500 Sq Ft
- Efficient Comfort Rated 21.8 SEER2
- Remote Climate Control From Your Smartphone
- Pre-Charged Line Set For Faster Installation
- Cooling Performance Up To 122°F
48,000 BTU MRCOOL DIY 5th Gen 21.8 SEER2 Tri Zone Ceiling Cassette Mini Split Heat Pump System “ 12 + 18 + 18
The MRCOOL DIY 5th Gen 48,000 BTU Tri Zone Ceiling Cassette Mini Split Heat Pump System offers powerful and efficient heating and cooling with three ceiling cassette indoor units sized at 12,000, 18,000, and 18,000 BTU. Featuring eco friendly R 454B refrigerant and a high 21.8 SEER2 efficiency rating, this system is designed for energy savings and customizable comfort. The innovative DIY Quick Connect technology enables easy installation without refrigerant handling, making it perfect for homeowners and installers.
Key Features
- Tri Zone Zoned Comfort: Three independent zones with indoor units sized at 12,000, 18,000, and 18,000 BTU, allowing precise climate control for different rooms or areas.
- High Energy Efficiency: 21.8 SEER2 rating reduces energy consumption and operating costs while maintaining excellent comfort levels.
- Smart Control Compatibility: Supports control via the SmartHVAC app, Amazon Alexa, and Google Assistant for convenient remote and voice activation.
- Ceiling Cassette Design: Sleek, low profile ceiling mounted units deliver four way airflow distribution for uniform temperature coverage.
- Eco Friendly Refrigerant: Uses R 454B refrigerant with low global warming potential, promoting environmental responsibility.
- Quiet Operation: Designed for whisper quiet performance, ideal for bedrooms, offices, and living spaces.
- Advanced Comfort Features: Includes Auto Restart, Sleep Mode, Follow Me temperature sensing, and programmable timers to customize your comfort experience.
- Improved Indoor Air Quality: Washable air filters help reduce dust and allergens, enhancing the indoor environment.
System Components
- Outdoor Unit: 48,000 BTU tri zone condenser pre charged with R 454B refrigerant, capable of supporting three indoor units.
- Indoor Units:
- One 12,000 BTU Ceiling Cassette Unit
- Two 18,000 BTU Ceiling Cassette Units
- Controls: Individual handheld remotes for each zone with smart device integration for flexible operation.
Ideal Applications
This MRCOOL 48,000 BTU DIY 5th Gen Tri Zone Ceiling Cassette Mini Split Heat Pump System is ideal for residential and light commercial settings requiring efficient, quiet, and customizable zoned heating and cooling. Its versatile design accommodates varied zone capacities, providing reliable comfort tailored to your specific needs. These bundles require the purchase of a Pre-Charged Line Set, these are not included.
48,000 BTU MRCOOL 6 Zone Condenser - R454B
MRCOOL 48k DIY 5th Generation 6 Zone Multi-Zone Mini-Split Condenser 230v
The MRCOOL® DIY-MULTI6-48HP230D-O is the most powerful model in the 5th Generation DIY® Multi-Zone series, delivering high-capacity climate control for up to six individual zones. With 48,000 BTUs of heating and cooling performance, this unit is engineered for large homes and spaces needing efficient, customized comfort without the hassle of professional installation.
Key Features
- 6-Zone Capability: Supports up to six indoor air handlers of various BTU capacities for tailored temperature control across multiple rooms or zones.
- Energy Efficiency: High SEER2 and HSPF2 ratings ensure long-term energy savings and reduced operational costs.
- Smart Control: Wi-Fi enabled and compatible with the SmartHVAC app, Amazon Alexa, and Google Assistant for remote access and voice control.
- Weather Resistant: Features a corrosion-resistant Gold Fin coating to withstand harsh outdoor elements and promote durability.
Performance Specifications
- Model: DIY-MULTI6-48HP230D-O
- Power Supply: 208/230V, 60Hz, 1Ph
- Cooling Capacity: 48,000 BTU
- Heating Capacity: 48,000 BTU
- SEER2: Up to 21.8
- HSPF2: Up to 8.5
Additional Features
- Low Ambient Operation: Provides cooling down to 5°F and heating down to -13°F outdoor temperatures
- Auto Restart: Automatically resumes operation after a power interruption
- Quiet Operation: Designed for minimal noise output to enhance indoor comfort
- Multiple Fan Settings: Allows for adjustable airflow and personalized comfort in every zone
The MRCOOL 48k DIY 5th Generation 6 Zone Multi-Zone Mini-Split Condenser is a premium solution for large-scale residential climate control. With robust performance, smart technology, and the convenience of DIY installation, it’s the perfect choice for those looking to upgrade comfort across multiple zones without professional costs or complexity.
MRCOOL 12,000 BTU DIY 5th Generation OuttaSight Single Zone One-Way Ceiling Cassette Mini Split Air Handler -R454B | 230V
MRCOOL® DIY® Series 5th Gen OuttaSight® 12K BTU 230V One-Way Ceiling Cassette
The MRCOOL® DIY® Series 5th Generation OuttaSight® 12K BTU One-Way Ceiling Cassette is an advanced HVAC solution designed to provide energy-efficient, low-profile comfort in modern residential or light commercial environments. This unit is ideal for medium-sized spaces that demand discreet and effective climate control without sacrificing style or convenience.
Key Features:
- Ceiling-Mounted Low-Profile Design: The one-way cassette blends into the ceiling for a clean, streamlined appearance, preserving wall and floor space.
- 12,000 BTU Capacity: Perfect for medium-sized rooms, this system delivers reliable heating and cooling year-round.
- DIY® Quick Connect® Installation: Allows homeowners to install the unit without professional HVAC help, using MRCOOL’s pre-charged line sets.
- Smart Home Ready: Compatible with the MRCOOL® SmartHVAC app, Amazon Alexa, and Google Assistant for effortless voice and mobile control.
- Directional Air Control: One-way airflow ensures focused, even air distribution for maximum comfort.
- Whisper-Quiet Performance: Engineered to operate at low sound levels, making it suitable for bedrooms, offices, and quiet workspaces.
- Energy-Efficient Inverter Technology: Optimizes performance while reducing power consumption and maintaining steady indoor temperatures.
- Durable Construction: Built with corrosion-resistant materials to ensure long-term reliability and system longevity.
Specifications:
- Model: DIYCASSETTE12HP-230D25-O
- BTU Rating: 12,000 BTU
- Voltage: 230V
- Mounting Style: One-Way Ceiling Cassette
- Refrigerant: R410A
- Compatible Line Sets: MRCOOL® Pre-charged Quick Connect® line sets
Offering high-efficiency performance, smart technology compatibility, and sleek design, the MRCOOL® OuttaSight® 12K BTU One-Way Ceiling Cassette is the perfect blend of comfort, convenience, and modern climate control.
MRCOOL 18,000 BTU DIY 5th Generation OuttaSight Single Zone One-Way Ceiling Cassette Mini Split Air Handler - R454B | 230V
MRCOOL® DIY® Series 5th Gen OuttaSight® 18K BTU 230V One-Way Ceiling Cassette
The MRCOOL® DIY® Series 5th Generation OuttaSight® 18K BTU One-Way Ceiling Cassette offers powerful and efficient climate control in a sleek, ceiling-mounted design. Perfect for larger rooms and open spaces, this unit provides discreet heating and cooling while saving valuable floor and wall space.
Key Features:
- 18,000 BTU Capacity: Ideal for medium to large-sized spaces requiring robust temperature regulation.
- One-Way Ceiling Cassette Design: Integrates seamlessly into ceilings for a clean, low-profile look.
- DIY® Quick Connect® Installation: Enables fast, professional-quality setup without the need for specialized HVAC tools.
- Smart Home Compatibility: Works with MRCOOL® SmartHVAC app, Amazon Alexa, and Google Assistant for convenient voice and app control.
- Quiet Operation: Engineered to operate with minimal noise, suitable for offices, living rooms, and other quiet environments.
- Directional Airflow: One-way air distribution ensures efficient and targeted comfort.
- Energy-Efficient Inverter Technology: Provides consistent temperature control while minimizing energy consumption.
- Durable and Reliable: Constructed with corrosion-resistant materials for long-lasting performance.
Specifications:
- Model: DIYCASSETTE18HP-230D25-O
- BTU Rating: 18,000 BTU
- Voltage: 230V
- Mounting Style: One-Way Ceiling Cassette
- Refrigerant: R-454B
- Compatible Line Sets: MRCOOL® Pre-charged Quick Connect® line sets
Combining high performance, ease of installation, and smart features, the MRCOOL® OuttaSight® 18K BTU One-Way Ceiling Cassette is an excellent choice for efficient, unobtrusive climate control in larger spaces.
25ft 1/4 x 3/8 Line Set for DIY 6K, 9K & 12K Indoor - R454BÂ
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.
50ft 1/4 x 1/2 Lineset for DIY 9K, 12K & 18K Indoor w/ DIY Pro Cable - R454B
DIY50-1412C-O 50ft 1/4 x 1/2 Lineset for DIY 9K, 12K & 18K Indoor with DIY Pro Cable - R454B
The MRCOOL® DIY50-1412C-O is a 50-foot pre-charged lineset featuring an integrated DIY Pro Cable, designed for MRCOOL® DIY 9K, 12K, and 18K indoor units using R-454B refrigerant. This comprehensive lineset simplifies installation by combining refrigerant lines and power wiring into a single, easy-to-install assembly.
Equipped with patented Quick Connect® fittings, it allows for a secure, tool-free connection between indoor and outdoor units. The integrated DIY Pro Cable streamlines wiring, enhancing installation efficiency and safety. High-quality insulation and corrosion-resistant materials ensure long-lasting durability and optimal energy performance.
Key Features:
- Length: 50 feet of pre-charged copper tubing
- Line Sizes: 1/4 inch liquid line and 1/2 inch suction line
- Refrigerant: Pre-charged with eco-friendly R-454B refrigerant
- Compatibility: Compatible with MRCOOL® DIY 9K, 12K, and 18K 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: Built with corrosion-resistant materials for extended service life
This 50-foot lineset with integrated DIY Pro Cable is ideal for longer installations, providing a reliable and convenient solution for MRCOOL® DIY mini-split systems.
30" Wall Mount Bracket
This wall mount bracket is perfect for outdoor condensers. The length of the wall bracket arms are 30" long. The condensing unit is mounted onto the L-shaped brackets and fastened using bolts and anti-vibration washers (not included with brackets).
Features:
- Steel: 10 GA
- Powder-coated grey Finish
- Load rating: 600 lbs per pair
- Holes will accommodate anchors for installation
- Warranty: 1 year
- ACB line of wall brackets are approved by the Florida Building Commission and are High Velocity Hurricane Zone (HVHZ) approved. (See product certification documentation for complete details.)
No Return Policy
All sales of this product are final and are non-refundable.
Installation Kit for Condensers
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.
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!
Cielo Breez Max Mini Split Thermostat with WiFi
Introducing Cielo Breez Max, the ultimate smart thermostat for your mini-splits, designed to elevate your comfort with intelligent climate control. Transform your air conditioner into a smart powerhouse and manage your cooling or heating from anywhere using your phone. This award-winning device, available in black and white, prevents overheating or overcooling with AI-powered Comfy Max, while seamlessly detecting any mini-split brand for hassle-free setup.
Features:
- Energy Savings
- WiFi Connectivity
- Weekly Schedule
- Geofencing
- Temperature Range Lock
- Real-Time Notifications
- HVAC Zoning
Weekly Schedule lets you set on and off periods throughout the week based on your needs.
Geofencing uses your smartphone's location to trigger actions in your system, such as turning the air conditioner on or off based on your proximity to home.
Temperature Range Lock ensures your air conditioner operates within a set temperature range for optimal comfort and efficiency.
Real-Time Notifications keep you informed with important updates, helping you manage your air conditioner better.
HVAC Zoning allows you to create customized temperature control zones by grouping multiple mini-split units.
The Cielo Breez Max offers innovative features and extraordinary performance, making it a perfect fit for any room air conditioner. Enjoy maximum energy savings and simplified home comfort with this advanced smart thermostat.
50ft 1/4 x 3/8 Line Set for DIY 6K, 9K & 12K Indoor w/ DIY Pro Cable - R454BÂ Â
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.
Equipment Pad and Risers Kit
E Lite Condenser Pad and Risers
E Lite Condenser Pad
E Lite Condenser Pad is designed to provide solid support for air conditioning condensers. It's made from sturdy polypropylene, striking a balance between lightness and stability. Its robust design ensures a level ground without the need for extra components.
Key Features:
- Reliable Support: Abundance of ridges for stable ground support.
- Durable and Lightweight: Tough yet not excessively heavy, thanks to polypropylene construction.
- Anti-Slip: The surface prevents slipping, and rounded edges enhance safety.
- Simple Appearance: Gray color with size labels.
- Versatile Use: Suitable for condensers, pipes, ducts, cables, and more.
E Lite Risers
E Lite Risers complement the Condenser Pad, allowing you to adjust your setup as needed. They are constructed from weather-resistant PVC for outdoor use.
Key Features:
- Weather Resistance: Made from tough PVC for long-lasting performance.
- Secure Setup: The track securely holds bolts in place.
- Bolts Included: Each set comes with two bolts.
- Strong Support: Capable of handling loads of up to 397 pounds.
E Lite Condenser Pad and Risers offer reliable support without any complications. They are built to last and deliver efficient performance. Consider E Lite for your support needs – it's a practical solution for your projects.
No Return Policy
All sales of this product are final and are non-refundable.
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.
16ft 1/4 x 1/2 Line Set for DIY 18K Indoor - R454B
DIY16-1412-O 16ft 1/4 x 1/2 Lineset for DIY 18K Indoor - R454B
The MRCOOL DIY16-1412-O is a 16-foot pre-charged lineset designed for MRCOOL® DIY 18K indoor units using R-454B refrigerant. This lineset offers an easy-to-install, reliable solution that eliminates the need for vacuum pumps or refrigerant charging.
Featuring Quick Connect fittings, it allows for quick, tool-free connections between indoor and outdoor units. The durable insulation and corrosion-resistant copper tubing provide excellent thermal performance and long-lasting durability.
Key Features:
- Length: 16 feet of pre-charged copper tubing
- Line Sizes: 1/4 inch liquid line and 1/2 inch suction line
- Refrigerant: Pre-charged with eco-friendly R-454B refrigerant
- Compatibility: Compatible with MRCOOL DIY 18K indoor units
- Connection Type: Quick Connect fittings for tool-free installation
- Insulation: High-quality insulation to prevent condensation and improve energy efficiency
- Durability: Built with corrosion-resistant materials for extended service life
This lineset is an ideal choice for extending or replacing refrigerant lines in MRCOOL® DIY mini-split systems, providing an efficient and hassle-free installation.
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 1/2 Line Set for DIY 18K Indoor - R454B
DIY25-1412-O 25ft 1/4 x 1/2 Lineset for DIY 18K Indoor - R454B
The MRCOOL® DIY25-1412-O is a 25-foot pre-charged lineset designed for MRCOOL DIY 18K indoor units using R-454B refrigerant. This lineset offers a convenient and reliable solution that eliminates the need for vacuum pumps or refrigerant charging during installation.
Featuring Quick Connect fittings, it enables quick, tool-free connections between indoor and outdoor units. The durable insulation and corrosion-resistant copper tubing ensure optimal thermal efficiency and long-lasting performance.
Key Features:
- Length: 25 feet of pre-charged copper tubing
- Line Sizes: 1/4 inch liquid line and 1/2 inch suction line
- Refrigerant: Pre-charged with eco-friendly R-454B refrigerant
- Compatibility: Compatible with MRCOOL DIY 18K indoor units
- Connection Type: Quick Connect fittings for easy installation
- Insulation: High-quality insulation to prevent condensation and improve energy efficiency
- Durability: Built with corrosion-resistant materials for extended lifespan
This lineset is an excellent choice for extending or replacing refrigerant lines in MRCOOL® DIY mini-split systems, providing hassle-free installation and dependable operation.
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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.