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MRCOOL 27,000 BTU DIY 5th Gen 23 SEER2 2 Zone Ceiling Cassette Mini Split Heat Pump System - R454B | 230V - 6 + 9

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MRCOOL

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Model

DIY-MULTI4-27HP / DIYCASSETTE06HP-230 / DIYCASSETTE09HP-230

ID

207118

Was $5,304.20
Your Low Price $4,822.00
 
Product Features
  • 27,000 BTU Comfort For 1000 Sq Ft
  • Designed For Spaces Up To 1000 Sq Ft
  • Energy-Efficient Comfort With 23 SEER2
  • Great For Remodels And Retrofits
  • Reliable Year-Round Comfort
  • Reliable Cooling Up To 122°F
Customize MRCOOL 27,000 BTU DIY 5th Gen 23 SEER2 2 Zone Ceiling Cassette Mini Split Heat Pump System - R454B | 230V - 6 + 9
27,000 BTU MRCOOL 4 Zone Condenser - R454B
27,000 BTU MRCOOL 4 Zone Condenser - R454B   + $2,100.00
MRCOOL 6,000 BTU DIY 5th Generation OuttaSight Single Zone One-Way Ceiling Cassette Mini Split Air Handler - R454B | 230V
MRCOOL 6,000 BTU DIY 5th Generation OuttaSight Single Zone One-Way Ceiling Cassette Mini Split Air Handler - R454B | 230V   + $1,312.00
MRCOOL 9,000 BTU DIY 5th Generation OuttaSight Single Zone One-Way Ceiling Cassette Mini Split Air Handler - R454B | 230V
MRCOOL 9,000 BTU DIY 5th Generation OuttaSight Single Zone One-Way Ceiling Cassette Mini Split Air Handler - R454B | 230V   + $1,410.00
16ft 1/4 x 3/8 Line Set for DIY 6K, 9K & 12K Indoor - R454B
16ft 1/4 x 3/8 Line Set for DIY 6K, 9K & 12K Indoor - R454B
30" Wall Mount Bracket
Installation Kit for Condensers
Cielo Breez Max Mini Split Thermostat with WiFi
27,000-BTU-MRCOOL-DIY-5th-Gen-23-SEER2-Dual-Zone-Ceiling-Cassette-Mini-Split-Heat-Pump-System-R454B-|-230V-6-9-DIY-MULTI4-27HP-DIYCASSETTE06HP-230-DIYCASSETTE09HP-230

$4,822.00

High-efficiency multi-zone ductless system featuring discreet ceiling cassettes designed for easy installation, energy savings, and personalized comfort in two separate rooms.

Enjoy year-round comfort with the MRCOOL DIY 5th Generation Multi-Zone Series Mini Split. This 27,000 BTU multi-zone system pairs a high-capacity outdoor condenser with one 6,000 BTU ceiling cassette indoor air handler designed to condition up to 250 sq. ft. and one 9,000 BTU ceiling cassette indoor air handler designed to condition up to approximately 400 sq. ft.. Perfect for bedrooms, home offices, sitting areas, and other residential spaces, this system delivers independent temperature control with a flush, low-profile ceiling installation that leaves your walls free and clear.

Why Customers Choose the MRCOOL 2 Zone

  • Easy DIY Installation — Install it yourself using MRCOOL's Quick Connect technology. Pre-charged line sets and straightforward connections eliminate the need for specialized HVAC tools, saving you time and professional installation costs.
  • Independent Multi-Zone Comfort — The 27,000 BTU outdoor condenser works in tandem with a 6,000 BTU and a 9,000 BTU ceiling cassette, allowing each room to maintain its own unique temperature setting. The 6,000 BTU cassette conditions spaces up to 250 sq. ft., while the 9,000 BTU cassette handles areas up to approximately 400 sq. ft. for tailored climate control.
  • Discreet Low-Profile Design — Ceiling cassettes recess seamlessly between standard 16-inch center ceiling joists (including pre-manufactured I-joists) with no ductwork required, providing an unobtrusive look that blends directly into your ceiling architecture.
  • Energy-Efficient Comfort — Advanced DC inverter technology automatically adjusts compressor output to match your exact comfort needs, optimizing energy usage and keeping monthly utility bills low.
  • Convenient Maintenance — Equipped with an innovative remote-controlled elevating filter panel that lowers up to 4.9 feet, making routine air filter cleaning simple and effortless without needing a tall ladder.

Control Your Comfort from Anywhere

Built-in Wi-Fi lets you control your mini split system from virtually anywhere using the MRCOOL Smart HVAC app on your compatible smartphone or tablet. Adjust temperatures, modify operating modes, set custom routines, and monitor your system whether you're relaxing at home or away.

Reliable Heating During Cooler Weather

Engineered for all-season performance, this heat pump provides dependable heating during chilly weather and is capable of operating in heating mode at outdoor temperatures as low as -13°F.

What’s Included

  • MRCOOL DIY 5th Generation 27,000 BTU Multi-Zone Ductless Mini Split Outdoor Condenser (DIY-MULTI4-27HP)
  • MRCOOL DIY 5th Generation 6,000 BTU Ceiling Cassette Indoor Air Handler (DIYCASSETTE06HP-230)
  • MRCOOL DIY 5th Generation 9,000 BTU Ceiling Cassette Indoor Air Handler (DIYCASSETTE09HP-230)
  • Quick Connect Line Sets and Installation Components
  • Drain Hoses
  • Washable Air Filters
  • Wireless Remote Controls
  • Owner's Manuals, Installation Guides, and Documentation

Recommended Accessories

  • 17" Wall Mount Bracket for Mini Split Systems
  • Cielo Breeze Max Mini Split Thermostat with WiFi, SKU: BM101WA
  • Installation Kit
  • • 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
  • Additional line set options with a coupler
  • • Coupler - DIYCOUPLER-1438K75C • 16 ft – DIY16-1438-O • 25 ft – DIY25-1438-O • 35 ft – DIY35-1438C-O • 50 ft – DIY50-1438C-O

Warranty

MRCOOL offers a 7-Year Compressor / 5-Year Parts limited warranty when installed according to manufacturer guidelines.

27,000 BTU MRCOOL 4 Zone Condenser - R454B

27,000 BTU MRCOOL DIY 5th Generation 4-Zone Multi-Zone Mini Split Heat Pump Condenser - R454B | 230V

Flexible Multi-Zone Comfort With DIY-Friendly Installation

Enjoy customizable year-round comfort throughout your home with the MRCOOL DIY 5th Generation 27,000 BTU 4-Zone Multi-Zone Mini Split Heat Pump Condenser. Designed to support up to four compatible indoor air handlers, this outdoor unit can provide heating and cooling for multiple rooms covering up to 1,500 square feet. With 23 SEER2 efficiency, R454B refrigerant, and MRCOOL's Quick Connect technology, it offers flexible comfort with a simplified installation experience.

Key Features

  • Flexible 4-Zone Comfort — Supports up to four compatible indoor air handlers, allowing you to create customized comfort settings across multiple rooms or living areas.
  • High-Efficiency Performance — With up to 23 SEER2 and 9.5 HSPF2 efficiency, the system is designed to provide dependable year-round comfort while helping manage energy use.
  • DIY-Friendly Installation — Patented Quick Connect line sets come pre-charged with R454B refrigerant and connect directly to compatible indoor units for a simplified installation process.
  • Smart, Connected Control — Wi-Fi and smartphone app capabilities provide convenient system control, with compatibility with Alexa and Google Assistant for added flexibility.

Warranty

MRCOOL offers a 7-Year Compressor / 5-Year Parts limited warranty when installed according to manufacturer guidelines.

MRCOOL 6,000 BTU DIY 5th Generation OuttaSight Single Zone One-Way Ceiling Cassette Mini Split Air Handler - R454B | 230V

MRCOOL® DIY® Series 5th Gen OuttaSight® 6K BTU 230V One-Way Ceiling Cassette

The MRCOOL® DIY® Series 5th Generation OuttaSight® 6K BTU One-Way Ceiling Cassette is the perfect solution for discreet, efficient climate control in smaller spaces. Designed for homeowners who want to maintain comfort without sacrificing room aesthetics, this 230V cassette is ideal for compact applications that require powerful air distribution from above.

Key Features:

  • Low-Profile Ceiling Installation: Seamlessly blends into the ceiling for a clean, unobtrusive look while delivering powerful performance.
  • 6,000 BTU Capacity: Ideal for small rooms, offices, or add-on zones in residential or light commercial spaces.
  • Energy-Efficient Inverter Technology: Provides consistent temperature control while reducing energy consumption.
  • DIY® Quick Connect® Installation: Designed for fast and easy installation without the need for special tools or professional HVAC services.
  • Smart Controller Compatibility: Easily integrates with the MRCOOL® SmartHVAC app and is compatible with Amazon Alexa and Google Assistant for voice control.
  • Quiet Operation: Engineered for ultra-quiet function, ensuring minimal disruption in your environment.
  • Customizable Airflow: One-way directional airflow ensures optimal circulation for targeted comfort.
  • Durable Construction: Built to last with high-quality components and corrosion-resistant materials.

Specifications:

  • Model: DIYCASSETTE06HP-230D25-O
  • BTU Rating: 6,000 BTU
  • Voltage: 230V
  • Mounting Style: One-Way Ceiling Cassette
  • Refrigerant: R-454B
  • Compatible Line Sets: Pre-charged MRCOOL® Quick Connect® line sets

With its modern, ceiling-integrated design and simple DIY® installation, the MRCOOL® OuttaSight® 6K BTU One-Way Ceiling Cassette offers the perfect blend of style, functionality, and energy-saving comfort.

MRCOOL 9,000 BTU DIY 5th Generation OuttaSight Single Zone One-Way Ceiling Cassette Mini Split Air Handler - R454B | 230V

MRCOOL® DIY® Series 5th Gen OuttaSight® 9K BTU 230V One-Way Ceiling Cassette

The MRCOOL® DIY® Series 5th Generation OuttaSight® 9K BTU One-Way Ceiling Cassette is a sleek and efficient cooling and heating solution for compact spaces. Designed for ceiling-mounted installation, this cassette provides discreet comfort while maintaining valuable wall and floor space. It’s ideal for bedrooms, offices, or smaller living areas requiring zoned climate control.

Key Features:

  • Compact One-Way Ceiling Design: Blends into any décor with a clean, ceiling-flush appearance for a modern, unobtrusive finish.
  • 9,000 BTU Capacity: Perfect for small to mid-sized rooms where effective temperature regulation is needed.
  • DIY® Quick Connect® Installation: Allows for fast, tool-free setup with pre-charged line sets, saving time and installation costs.
  • Smart Home Integration: Compatible with the MRCOOL® SmartHVAC app, Amazon Alexa, and Google Assistant for hands-free control.
  • Quiet and Reliable Operation: Engineered for minimal noise output, making it an excellent option for bedrooms and quiet zones.
  • Directional Airflow Control: One-way airflow provides targeted comfort exactly where it's needed.
  • Energy-Efficient Performance: Inverter technology optimizes energy use while maintaining consistent indoor temperatures.
  • Built to Last: Features durable construction with corrosion-resistant components for long-term dependability.

Specifications:

  • Model: DIYCASSETTE09HP-230D25-O
  • BTU Rating: 9,000 BTU
  • Voltage: 230V
  • Mounting Style: One-Way Ceiling Cassette
  • Refrigerant:R-454B
  • Compatible Line Sets: MRCOOL® Pre-charged Quick Connect® line sets

Offering the perfect balance of aesthetics, functionality, and ease of use, the MRCOOL® OuttaSight® 9K BTU One-Way Ceiling Cassette is a smart choice for energy-conscious homeowners seeking seamless climate control.

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!

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.

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.

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.

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

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.

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.

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.

More Information
MRCOOL 27,000 BTU DIY 5th Generation 4 Zone Multi-Zone Mini Split Condenser - R454B | 230V
FeatureSpec
SKUDIY-MULTI4-27HP230D-O
Refrigerant Charge3.86 lbs (Pre-Charged for 25ft Line Set)
Weight (in lbs)140.21
AHRI Certificate Number216032589
Brand/ManufacturerMRCOOL
UPC840255587457
Cooling BTU26,000 BTU
Heating BTU26,000 BTU
Decibel Level (dBA)61 dBA
Energy StarYes
RefrigerantR454B
HSPF29.5
SEER2 (Efficiency)23
EER212
Liquid Line1/4"
Suction Line3/8"
Electrical208/230V | 1 Phase | 60Hz
Max Breaker Size25 Amps
Min. Breaker Size23 Amps
BTU/Tonnage27,000 BTU/2.25 Ton
Min/Max Outdoor Temp for Heating-13°F - 75°F
Min/Max Outdoor Temp for Cooling-13°F - 122°F
Zone CompatibilityMulti Zone
Height31.89"
Width37.24"
Depth16.14"
Warranty7 Year Compressor / 5 Years Parts Warranty with Online Registration
Resources You will need Adobe Acrobat Reader to view PDF documents.
Safety InformationPROPOSITION 65 WARNING
MRCOOL 6,000 BTU DIY 5th Generation OuttaSight Single Zone One-Way Ceiling Cassette Mini Split Air Handler - R454B | 230V
FeatureSpec
SKUDIYCASSETTE06HP-230D25-O
Weight (in lbs)45
Brand/ManufacturerMRCOOL
UPC 840255587495
Cooling BTU6,000 BTU
Heating BTU6,000 BTU
Decibel Level (dBA)23.5 - 46.5 dBA
RefrigerantR454B
Liquid Valve Size 1/4"
Suction Valve Size 3/8"
Electrical208/230V | 1 Phase | 60Hz
Mini Split TypeCeiling Cassette
Zone CompatibilityMulti Zone
Height8.98"
Width50.31"
Depth13.19"
Warranty 5-Year Part/7-Year Compressor
Resources You will need Adobe® Acrobat® Reader to view PDF documents.
Safety InformationPROPOSITION 65 WARNING
MRCOOL 9,000 BTU DIY 5th Generation OuttaSight Single Zone One-Way Ceiling Cassette Mini Split Air Handler - R454B | 230V
FeatureSpec
SKUDIYCASSETTE09HP-230D25-O
Weight (in lbs)45
Brand/ManufacturerMRCOOL
Replaces DIYCASSETTE09HP-230C25
UPC 840255587501
Cooling BTU9,000 BTU
Heating BTU9,000 BTU
Decibel Level (dBA)24 - 38 dBA
RefrigerantR454B
Liquid Valve Size 1/4"
Suction Valve Size 3/8"
Electrical230V
Mini Split TypeCeiling Cassette
Zone CompatibilityMulti Zone
Height8.98"
Width50.31"
Depth13.19"
Warranty 5-Year Part/7-Year Compressor
Resources You will need Adobe® Acrobat® Reader to view PDF documents.
Safety InformationPROPOSITION 65 WARNING
25ft 1/4 x 3/8 Line Set for DIY 6K, 9K & 12K Indoor - R454B 
FeatureSpec
SKUDIY25-1438-O
Weight (in lbs)10.4
Brand/ManufacturerMRCOOL
UPC605468000724
RefrigerantR454B
Liquid Valve Size 1/4
Suction Valve Size 3/8
Safety InformationPROPOSITION-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.
35ft 1/4 x 3/8 Line Set for DIY 6K, 9K & 12K Indoor w/ DIY Pro Cable - R454B
FeatureSpec
SKUDIY35-1438C-O
Weight (in lbs)17.6
Brand/ManufacturerMRCOOL
UPC605468430279
RefrigerantR454B
Liquid Valve Size 1/4
Suction Valve Size 3/8
Safety InformationPROPOSITION-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   
FeatureSpec
SKUDIY50-1438C-O
Weight (in lbs)24
Brand/ManufacturerMRCOOL
UPC605468291115
RefrigerantR454B
Liquid Valve Size 1/4
Suction Valve Size 3/8
Safety InformationPROPOSITION-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.
16ft 1/4 x 3/8 Line Set for DIY 6K, 9K & 12K Indoor - R454B
FeatureSpec
SKUDIY16-1438-O
Weight (in lbs)7.9
Brand/ManufacturerMRCOOL
UPC605468495094
RefrigerantR454B
Liquid Valve Size 1/4
Suction Valve Size 3/8
Safety InformationPROPOSITION-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
FeatureSpec
SKUMSK001
Weight15
ManufacturerOnline Supply
UPCna
Resources You will need Adobe® Acrobat® Reader to view PDF documents.
Safety InformationPROPOSITION 65 WARNING
16ft 1/4 x 3/8 Line Set for DIY 6K, 9K & 12K Indoor - R454B
FeatureSpec
SKUDIY16-1438-O
Weight (in lbs)7.9
Brand/ManufacturerMRCOOL
UPC605468495094
RefrigerantR454B
Liquid Valve Size 1/4
Suction Valve Size 3/8
Safety InformationPROPOSITION-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.
25ft 1/4 x 3/8 Line Set for DIY 6K, 9K & 12K Indoor - R454B 
FeatureSpec
SKUDIY25-1438-O
Weight (in lbs)10.4
Brand/ManufacturerMRCOOL
UPC605468000724
RefrigerantR454B
Liquid Valve Size 1/4
Suction Valve Size 3/8
Safety InformationPROPOSITION-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.
35ft 1/4 x 3/8 Line Set for DIY 6K, 9K & 12K Indoor w/ DIY Pro Cable - R454B
FeatureSpec
SKUDIY35-1438C-O
Weight (in lbs)17.6
Brand/ManufacturerMRCOOL
UPC605468430279
RefrigerantR454B
Liquid Valve Size 1/4
Suction Valve Size 3/8
Safety InformationPROPOSITION-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   
FeatureSpec
SKUDIY50-1438C-O
Weight (in lbs)24
Brand/ManufacturerMRCOOL
UPC605468291115
RefrigerantR454B
Liquid Valve Size 1/4
Suction Valve Size 3/8
Safety InformationPROPOSITION-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.
30" Wall Mount Bracket for Mini Split Systems
FeatureSpec
SKUACB-30
Weight9.2
ManufacturerOnline Supply
Length30"
Height16"
Width2"
Resources You will need Adobe® Acrobat® Reader to view PDF documents.
Safety InformationPROPOSITION 65 WARNING
E Lite Equipment Pad and Risers Kit 18" x 38" x 3"
FeatureSpec
SKU87762 / EL1838-3
Weight25
ManufacturerOnline Supply
UPCna
Height3"
Width18"
Depth38"
Safety InformationPROPOSITION 65 WARNING
Cielo Breez Max Mini Split Thermostat with WiFi
FeatureSpec
SKUBM101WA
Weight1
ManufacturerCielo
UPCna
ElectricalMicro USB with Standard Plug
Height4.25"
Width4.25"
Depth1"
Warranty1 Year Full Replacement
Resources You will need Adobe® Acrobat® Reader to view PDF documents.
Safety InformationPROPOSITION 65 WARNING
Customer Questions
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Why Choose MRCOOL?
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.

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