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MRCOOL 36,000 BTU DIY 5th Gen 23 SEER2 2 Zone Wall Mount Mini Split Heat Pump System R454B | 230V 18 + 18

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MRCOOL

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Model

DIY-MULTI5-36HP230D / DIY-18-WM-2

ID

210990

Was $4,845.50
Your Low Price $4,405.00
 
Product Features
  • 36,000 BTU Comfort For 1500 Sq Ft
  • Sized At 36,000 BTU For 1500 Sq Ft
  • High-Efficiency 23 SEER2 Rating
  • WiFi Enabled For Easy Adjustments
  • EZ-Connect Line Set Simplifies Installation
  • Reliable Cooling Up To 122°F
Customize MRCOOL 36,000 BTU DIY 5th Gen 23 SEER2 2 Zone Wall Mount Mini Split Heat Pump System R454B | 230V 18 + 18
36,000 BTU MRCOOL 5 Zone Condenser - R454B
36,000 BTU MRCOOL 5 Zone Condenser - R454B   + $2,543.00
18,000 BTU MRCOOL DIY 5th Gen Wall Mount Air Handler - R454B
18,000 BTU MRCOOL DIY 5th Gen Wall Mount Air Handler - R454B   + $931.00
18,000 BTU MRCOOL DIY 5th Gen Wall Mount Air Handler - R454B
18,000 BTU MRCOOL DIY 5th Gen Wall Mount Air Handler - R454B   + $931.00
MRCOOL DIY 75' Line Set Couplers - 1/4" x 1/2"
MRCOOL DIY 75' Line Set Couplers - 1/4" x 1/2"
30" Wall Mount Bracket
Installation Kit for Condensers
Cielo Breez Max Mini Split Thermostat with WiFi
36,000 MRCOOL 5th Gen DIY 23 SEER2 2 Zone Wall Mounted Mini Split Heat Pump System - R-454B | 18 + 18 DIY-MULTI5-36HP230D / DIY-18-WM-2

$4,405.00

High-efficiency multi-zone ductless system featuring convenient wall-mounted air handlers designed for easy installation, energy savings, and personalized comfort in multiple rooms.

Enjoy year-round comfort with the MRCOOL DIY 5th Generation Multi-Zone Series Mini Split. This 36,000 BTU multi-capacity system pairs a high-performance outdoor condenser with two 18,000 BTU wall-mounted indoor air handler designed to condition up to 1,000 sq. ft.. Perfect for master suites, large living rooms, open-concept spaces, and finished basements, this system delivers independent temperature control with a clean, low-profile wall installation that complements any room decor.

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 36,000 BTU outdoor condenser works efficiently with the connected indoor wall unit, allowing your space to maintain its own unique temperature setting. The 18,000 BTU unit expertly conditions larger spaces up to 1,000 sq. ft. for tailored climate control.
  • Sleek Low-Profile Design — Wall-mounted air handlers feature a modern, compact profile that mounts neatly on the wall without requiring bulky ductwork, providing an unobtrusive look that blends directly into your home.
  • 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 easy-access washable air filters and user-friendly controls, making routine maintenance simple and effortless.

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 36,000 BTU Ductless Mini Split Outdoor Condenser (DIY-MULTI5-36HP230D)
  • MRCOOL DIY 5th Generation 18,000 BTU Wall-Mounted Indoor Air Handler (DIY-18-WM-2)
  • Quick Connect Line Sets and Installation Components
  • Drain Hose
  • Washable Air Filter
  • Wireless Remote Control
  • Owner's Manual, Installation Guide, and Documentation

Recommended Accessories

  • 30" 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-1412K75C • 16 ft – DIY16-1412-O • 25 ft – DIY25-1412-O • 35 ft – DIY35-1412C-O • 50 ft – DIY50-1412C-O

Warranty

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

18,000 BTU MRCOOL DIY 5th Gen Wall Mount Air Handler - R454B

Reliable Year-Round Comfort With Easy DIY Installation

Enjoy reliable year-round comfort with the MRCOOL DIY 5th Generation 18,000 BTU Single Zone Wall Mount Mini Split Air Handler. Designed for use with a compatible outdoor condenser, this indoor unit delivers 18,000 BTU of heating and cooling for spaces up to 1,000 square feet. With R454B refrigerant, Wi-Fi and smartphone app capabilities, an included remote controller, and a DIY-friendly design, it provides convenient temperature control and simplified installation for your space.

Key Features

  • 18,000 BTU Heating and Cooling — Provides dependable year-round comfort for spaces up to 1,000 square feet.
  • Easy DIY Installation — Designed for straightforward installation as part of the MRCOOL DIY 5th Generation system.
  • Smart Temperature Control — Wi-Fi and smartphone app capabilities provide convenient control of comfort settings.
  • Powerful Airflow — Delivers up to 706 CFM in Turbo mode, with multiple fan speeds for flexible air circulation.
  • Quiet Indoor Operation — Sound levels range from 19.0 to 54.5 dBA, helping provide comfortable heating and cooling with adjustable operating performance.

Warranty

MRCOOL offers a limited warranty of 2-Year Compressor / 1-Year Parts Warranty* when installed according to manufacturer guidelines.

36,000 BTU MRCOOL 5 Zone Condenser - R454B

MRCOOL 36k DIY 5th Generation 5 Zone Multi-Zone Mini-Split Condenser 230v

The MRCOOL® DIY-MULTI5-36HP230D-O is a powerful and flexible 5th Generation Multi-Zone Mini-Split Condenser designed for up to five zones of customized climate control. Ideal for homeowners seeking an energy-efficient, easy-to-install system, this 36,000 BTU unit supports MRCOOL® DIY® Quick Connect® air handlers and features industry-leading convenience and performance.

Key Features

  • 5-Zone Capacity: Supports up to five indoor units with varied BTU ratings for personalized room-by-room temperature control.
  • Smart Technology: Works with the SmartHVAC app, Amazon Alexa, and Google Assistant for remote monitoring and control.
  • Energy Efficiency: High SEER2 and HSPF2 ratings provide year-round comfort while reducing utility costs.
  • Durable Design: Features a corrosion-resistant Gold Fin coating for long-term outdoor reliability.

Performance Specifications

  • Model: DIY-MULTI5-36HP230D-O
  • Power Supply: 208/230V, 60Hz, 1Ph
  • Cooling Capacity: 36,000 BTU
  • Heating Capacity: 36,000 BTU
  • SEER2: Up to 23
  • HSPF2: Up to 8.5

Additional Features

  • Low Ambient Cooling: Operates in temperatures as low as 5°F for cooling and -13°F for heating
  • Quiet Operation: Low noise output for minimal disturbance indoors and outdoors
  • Auto Restart: Automatically resumes settings after a power outage
  • Multiple Fan Speeds: Adjustable airflow settings for increased comfort

The MRCOOL 36k DIY 5th Generation Multi-Zone Condenser is the ideal solution for homeowners who want full control, top-tier performance, and hassle-free installation. With smart features and powerful climate management across five zones, it delivers dependable comfort all year long.

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!

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.

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.

MRCOOL DIY 75' Line Set Couplers - 1/4" x 1/2"

Coming in as one of the first brands to offer a multi zone DIY mini split, MRCOOL offers the DIYCOUPLER-1412K50 as a means of coupling two of MRCOOL's precharged line sets together to allow for a longer line for installations that need it, all the while keeping the system precharged in nature. To prevent the need of extending the control wire included with the air handler, the coupler also includes 50' of control wire to replace what comes with MRCOOL DIY air handlers. This coupler furthers MRCOOL's ability to provide a simple DIY installation to almost any wall mounted installation. Please note that this line set will only function with MRCOOL's DIY multi zone line of products and will not function with any other brand or system series.

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.

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.

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.

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.

More Information
MRCOOL 18,000 BTU DIY 5th Generation Single Zone Wall Mount Mini Split Air Handler - R454B | 230V
FeatureSpec
SKUDIY-18-HP-WMAH-230D25-O
Weight (in lbs)35.49
Brand/ManufacturerMRCOOL
ReplacesDIY-18-HP-WMAH-230C25
UPC810063868512
ControllerIncluded
Cooling BTU18,000 BTU
Heating BTU18,000 BTU
Maximum CFM706 Turbo / 618 Hi / 530 Med / 430 Lo CFM (Airflow)
Decibel Level (dBA)19.0 - 54.5 dBA
RefrigerantR454B
Liquid Line1/4"
Suction Line1/2"
Electrical208/230V | 1 Phase | 60Hz
BTU/Tonnage18,000 BTU/1.5 Ton
Mini Split TypeWall Mounted
Zone CompatibilitySingle Zone
Height13.19"
Width42.52"
Depth8.9"
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 36,000 BTU DIY 5th Generation 5 Zone Multi-Zone Mini Split Condenser - R454B | 230V
FeatureSpec
SKUDIY-MULTI5-36HP230D-O
Refrigerant Charge6.56 lbs (Pre-Charged for 25ft Line Set)
Weight (in lbs)169.75
AHRI Certificate Number216032592
Brand/ManufacturerMRCOOL
UPC840255587464
Cooling BTU34,000 BTU
Heating BTU36,000 BTU
Decibel Level (dBA)64 dBA
Energy StarYes
RefrigerantR454B
HSPF29.9
SEER2 (Efficiency)23
EER212
Liquid Line1/4"
Suction Line 1/2"
Electrical208/230V | 1 Phase | 60Hz
Max Breaker Size35 Amps
Min. Breaker Size30.5 Amps
BTU/Tonnage36,000 BTU/3 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 18,000 BTU DIY 5th Generation Single Zone Wall Mount Mini Split Air Handler - R454B | 230V
FeatureSpec
SKUDIY-18-HP-WMAH-230D25-O
Weight (in lbs)35.49
Brand/ManufacturerMRCOOL
ReplacesDIY-18-HP-WMAH-230C25
UPC810063868512
ControllerIncluded
Cooling BTU18,000 BTU
Heating BTU18,000 BTU
Maximum CFM706 Turbo / 618 Hi / 530 Med / 430 Lo CFM (Airflow)
Decibel Level (dBA)19.0 - 54.5 dBA
RefrigerantR454B
Liquid Line1/4"
Suction Line1/2"
Electrical208/230V | 1 Phase | 60Hz
BTU/Tonnage18,000 BTU/1.5 Ton
Mini Split TypeWall Mounted
Zone CompatibilitySingle Zone
Height13.19"
Width42.52"
Depth8.9"
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 DIY 75' Line Set Couplers - 1/4" x 1/2"
FeatureSpec
SKUDIYCOUPLER-1412K75C
Weight (in lbs)10
Brand/ManufacturerMRCOOL
UPC810063869571
RefrigerantR410A
Electrical230 V. 1 Phase 60 Hz
Mini Split TypeWall Mounted
Size Range38" Wide & Up
Height4.5
Width11
Depth22.5 in
Warranty5-year Parts / 7-year Compressor
Resources You will need Adobe® Acrobat® Reader to view PDF documents.
Safety InformationPROPOSITION 65 WARNING
MRCOOL DIY 75' Line Set Couplers - 1/4" x 1/2"
FeatureSpec
SKUDIYCOUPLER-1412K75C
Weight (in lbs)10
Brand/ManufacturerMRCOOL
UPC810063869571
RefrigerantR410A
Electrical230 V. 1 Phase 60 Hz
Mini Split TypeWall Mounted
Size Range38" Wide & Up
Height4.5
Width11
Depth22.5 in
Warranty5-year Parts / 7-year Compressor
Resources You will need Adobe® Acrobat® Reader to view PDF documents.
Safety InformationPROPOSITION 65 WARNING
Cielo Breez Max Mini Split Thermostat with WiFi
FeatureSpec
SKUBM101WA
Weight (in lbs)1
Brand/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
E Lite Equipment Pad and Risers Kit 18" x 38" x 3"
FeatureSpec
SKU87762 / EL1838-3
Weight (in lbs)25
Brand/ManufacturerOnline Supply
UPCna
Height3"
Width18"
Depth38"
Safety InformationPROPOSITION 65 WARNING
30" Wall Mount Bracket for Mini Split Systems
FeatureSpec
SKUACB-30
Weight (in lbs)9.2
Brand/ManufacturerOnline Supply
Length30"
Height16"
Width2"
Resources You will need Adobe® Acrobat® Reader to view PDF documents.
Safety InformationPROPOSITION 65 WARNING
50ft 1/4 x 1/2 Lineset for DIY 9K, 12K & 18K Indoor w/ DIY Pro Cable - R454B
FeatureSpec
SKUDIY50-1412C-O
Weight (in lbs)26.7
Brand/ManufacturerMRCOOL
UPC605468409282
RefrigerantR454B
Liquid Valve Size 1/4
Suction Valve Size 1/2
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 1/2 Lineset for DIY 9K, 12K & 18K Indoor w/ DIY Pro Cable - R454B
FeatureSpec
SKUDIY35-1412C-O
Weight (in lbs)18.3
Brand/ManufacturerMRCOOL
UPC605468447246
RefrigerantR454B
Liquid Valve Size 1/4
Suction Valve Size 1/2
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 1/2 Lineset for DIY 9K, 12K & 18K Indoor w/ DIY Pro Cable - R454B
FeatureSpec
SKUDIY50-1412C-O
Weight (in lbs)26.7
Brand/ManufacturerMRCOOL
UPC605468409282
RefrigerantR454B
Liquid Valve Size 1/4
Suction Valve Size 1/2
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 1/2 Lineset for DIY 9K, 12K & 18K Indoor w/ DIY Pro Cable - R454B
FeatureSpec
SKUDIY35-1412C-O
Weight (in lbs)18.3
Brand/ManufacturerMRCOOL
UPC605468447246
RefrigerantR454B
Liquid Valve Size 1/4
Suction Valve Size 1/2
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
Weight (in lbs)15
Brand/ManufacturerOnline Supply
UPCna
Resources You will need Adobe® Acrobat® Reader to view PDF documents.
Safety InformationPROPOSITION 65 WARNING
25ft 1/4 x 1/2 Line Set for DIY 18K Indoor - R454B
FeatureSpec
SKUDIY25-1412-O
Weight (in lbs)12.1
Brand/ManufacturerMRCOOL
UPC605468070710
RefrigerantR454B
Liquid Valve Size 1/4
Suction Valve Size 1/2
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 1/2 Line Set for DIY 18K Indoor - R454B
FeatureSpec
SKUDIY16-1412-O
Weight (in lbs)8.8
Brand/ManufacturerMRCOOL
UPC605468375099
RefrigerantR454B
Liquid Valve Size 1/4
Suction Valve Size 1/2
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 1/2 Line Set for DIY 18K Indoor - R454B
FeatureSpec
SKUDIY25-1412-O
Weight (in lbs)12.1
Brand/ManufacturerMRCOOL
UPC605468070710
RefrigerantR454B
Liquid Valve Size 1/4
Suction Valve Size 1/2
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 1/2 Line Set for DIY 18K Indoor - R454B
FeatureSpec
SKUDIY16-1412-O
Weight (in lbs)8.8
Brand/ManufacturerMRCOOL
UPC605468375099
RefrigerantR454B
Liquid Valve Size 1/4
Suction Valve Size 1/2
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.
Top reviews
  1. good unit, easy install, very nice smart app
    Quality
    100%
    Service
    100%
    Price
    100%
    support was excellent, got by a minor issue. unit has been trouble free since install.

    Review by

    Posted on

Customer Questions
Does this MRCOOL dual zone include a line set?
Thank you for reaching out. This MRCOOL system does not come with a line set, but you can purchase one for an additional charge. Please check out the 16ft line set here.
Did you find what you were looking for?
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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