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MRCOOL DIY Ductless Mini Split 4th Gen 3-Zone Multi System - 27K BTU Outdoor Condenser 9K + 12K + 18K BTU Indoor Air Handlers, 21 SEER, R410A, Wi-Fi, (Choose your Installation Kit)

MRCOOL DIY Ductless Mini Split 4th Gen 3-Zone Multi System - 27K BTU Outdoor Condenser 9K + 12K + 18K BTU Indoor Air Handlers, 21 SEER, R410A, Wi-Fi, (Choose your Installation Kit)

SKU: 3X DIY-12-HP-WMAH-230C25 + DIY-MULTI2-27HP230C

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$3,026.00

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MRCOOL DIY Ductless Mini Split 4th Gen 3-Zone Multi System - 27K BTU Outdoor Condenser 9K + 12K + 18K BTU Indoor Air Handlers, 21 SEER, R410A, Wi-Fi, DIY Installation Copy


Summary

The 4th Generation MRCOOL® DIY 27K BTU 3-Zone Ductless Heat Pump System includes an 27K BTU outdoor condenser and 9K + 12K + 18K BTU wall-mounted air handlers. With 21 SEER efficiency, it provides heating down to 5°F and cooling for spaces up to 1000 sq. ft. Easy DIY installation is enabled by pre-charged quick-connect line sets filled with R-410A refrigerant, requiring only basic tools. The air handlers offer versatile modes (COOL, HEAT, AUTO, DRY, SLEEP) and smartphone control via the Smart HVAC app. Durable and efficient, the system features Gold Fin coating for corrosion resistance


What's Included

  • Indoor Unit DIY-09-HP-WMAH-230C25 + DIY-12-HP-WMAH-230C25 + DIY-18-HP-WMAH-230C25  (MRCOOL® E Star DIY 4th Gen 9k BTU)
  • Outdoor Unit DIY-MULTI2-27HP230C
  • Optional, Pre-Charged Installation Kit (16ft, 25ft, 35ft or 50ft.) MUST BE SELECTED ABOVE.
  • Wireless Remote Controls
  • Installation Manual
  • User’s Manual
  • Manufacturer Warranty

    Warranty

    • 7 year compressor limited warranty
    • 5 year parts limited warranty (must be installed by a licensed HVAC technician)
    • 1 year remote control

    Technical Information (Indoor units)

    Model Number: DIY-18-HP-WMAH-230C25

    BRAND NAME MRCOOL
    SERIES
    DIY 3rd Gen E STAR Condenser
    MODEL
    DIY-18-HP-C-230B
    GTIN 810512033430
    UPC 810512033430
    UNIT TYPE Mini-Split
    SHORT DESCRIPTION
    MRCOOL® E Star DIY 3rd Gen 18k BTU 20 SEER Ductless Mini-Split Heat Pump Condenser-208-230V/60Hz
    LONG DESCRIPTION
    Introducing the MRCOOL® E Star DIY 3rd Gen 18k BTU 20 SEER Ductless Mini-Split Heat Pump. These are ductless mini-split heat pumps with enhanced WIFI engineered to make setup not only quick and easy, but the. MRCOOL DIY E Star Series is flexible enough to be installed virtually anywhere without requiring specialized tools or expensive equipment. The 18,000 BTU unit is 20 SEER and designed to heat and cool up to 750 square feet efficiently and effectively. Our SmartHVAC app is compatible with Amazon Alexa and Google assistant. You can also control your DIY anywhere with your Apple or Android smart device with an Internet connection. Doing it yourself has never been easier with the new MRCOOL DIY E Star Series. This unit is shipped in two boxes.
    FEATURE LIST
    Our Easy DIY installation: pre-charged quick connect line doesn't require special tools, equipment, or training
    SmartHVAC app: WIFI control - control your DIY anywhere with your Apple or Android smart device and an Internet connection
    Variable-speed DC inverter compressor technology cuts operating costs
    Low ambient cooling: cooling down to 5?F exterior temperatures ? the ideal system for computer server rooms, greenhouses, and any other applications that require cooling all year
    The unit is 20 SEER and designed to heat and cool a single 750 square foot space
    7-Year compressor warranty and 5-year parts warranty
    Auto-restart: - power outage? No worries, the MRCOOL DIY E star Series auto-restart has the unit running again immediately
    Gold Fin® condenser: corrosion-resistant coastal living - don't worry, our condenser is built to resist long term corrosion
    Louver position memory remembers so you don't need to - horizontal louver automatically moves to the same position you set the last time the unit was turned on
    Automatic leakage detection technology to alert you should a problem arise
    SEER 20
    EER 12.5
    HSPF 10
    TONNAGE 1.5
    COOLING CAPACITY (BTU) 18000
    HEATING CAPACITY (BTU) 18000
    VOLTAGE (V) 208-230
    PHASE 1
    CYCLE 60
    MAX FUSE BREAKER (A) 20
    MIN CIRCUIT AMPACITY (A) 15
    MAX COVERAGE AREA 750
    REFRIGERANT TYPE R-410A
    INVERTER Yes
    MIN AMBIENT HEAT (F) 5
    LINE SET LENGTH 16 or 25
    MAX LINESET LENGTH (FT) 98
    LIQUID LINE FITTING 3/8
    LIQUID LINE SIZE 1/4
    SUCTION LINE FITTING 5/8
    SUCTION LINE SIZE 1/2
    CONTROL TYPE LED
    CONDENSER FAN MOTOR RPM 700/750/85
    AUXILIARY HEATER INCLUDED No
    AUXILIARY HEATER AVAILABLE No
    LOW VOLTAGE COMPENSATION No
    OVERLOAD PROTECTION Yes
    ADJUSTABLE THERMOSTAT Yes
    FAN ONLY OPTION Yes
    QUIET MODE Yes
    SLEEP MODE No
    AUTO COOL Yes
    WIFI COMPATIBILITY Yes
    APP COMPATIBILITY Yes
    WORKS WITH IOS Yes
    WORKS WITH ANDROID Yes
    REMOTE CONTROL INCLUDED Yes
    UL RECOGNIZED No
    UL LISTED No
    CSA LISTED Yes
    CSA CERTIFIED Yes
    ETL LISTED No
    ETL CERTIFIED No
    ENERGY STAR COMPLIANT No
    ENERGY STAR CERTIFIED No
    AHRI CERTIFIED Yes
    REGISTERED WARRANTY
    5-year Parts/7-year Compressor/1-year Remote
    REGISTERED PARTS WARRANTY 5-year
    REGISTERED COMPRESSOR WARRANTY 7-year
    REGISTERED REMOTE WARRANTY 1-year
    HAS BATTERIES Yes
    CONTAINS ELECTRONICS Yes
    CONTAINS CHEMICALS Yes
    CONTAINS AEROSOL Yes
    CONTAINS COMPRESSED GAS Yes
    PROPOSITION 65 WARNING Yes
    RESTRICTED STATES GU, PR, VI
    NET DEPTH (IN) 14.29
    NET HEIGHT (IN) 27.64
    NET WIDTH (IN) 33.27
    NET WEIGHT (LBS) 98.77
    GROSS DEPTH (IN) 17.32
    GROSS HEIGHT (IN) 31.5
    GROSS WIDTH (IN) 38.78
    GROSS WEIGHT (LBS) 122
    FREIGHT CLASS 250
    IMAGE 1 Open
    IMAGE 2 Open
    IMAGE 3 Open
    IMAGE 4 Open
    IMAGE 5 Open
    VIDEO 1 Open
    VIDEO 2 Open
    BROCHURE Open
    INSTALL MANUAL Open
    SPECS Open
    OWNER MANUAL Open
    REMOTE MANUAL Open
    TECHNICAL MANUAL Open
    WARRANTY DOC Open
    ACCESSORY MANUAL 1 Open
    FRENCH INSTALL MANUAL Open
    FRENCH OWNER MANUAL Open
    FRENCH REMOTE MANUAL Open
    FRENCH TECH MANUAL Open
    SPANISH REMOTE Open
    AHRI CERTS Open
    ENERGY GUIDE CERTS Open

    Model Number: DIY-12-HP-WMAH-230C25 

    BRAND NAME MRCOOL
    SERIES
    DIY 4th Gen Wall Mount Air Handler
    MODEL
    DIY-12-HP-WMAH-230C25
    GTIN 810063869540
    UPC 810063869540
    UNIT TYPE Mini Split
    SHORT DESCRIPTION
    MRCOOL® E Star DIY 4th Gen 12k BTU Ductless Mini-Split Air Handler 208-230V/60Hz
    LONG DESCRIPTION
    The MRCOOL® 4th Generation DIY 12K BTU Ductless Wall Mounted Air Handler is an essential component of a MRCOOL® DIY system. When paired with a MrCool Condenser, it is capable of achieving a 22 SEER efficiency rating and has the ability to heat and cool an area of up to 500 sq ft. It features multiple modes of operation such as COOL, HEAT, AUTO, DRY (dehumidify), and SLEEP so it is sure to suit your needs. It can also be conveniently operated from anywhere using your Apple or Android smartphone with the Smart HVAC app. This air handler can be easily mounted with the included and easy-to-use wall mounting plate. It is also very compact, especially when compared to the components of a traditional ducted system, so it can be easily maneuvered into place. It was also designed to be used with MrCool’s patented Pre-Charged Quick Connect Line Set. So, installing the refrigerant piping is as simple as turning a few wrenches. Since the line set comes pre-charged with the precise amount of R-410A refrigerant, no vacuuming or charging is required once connected. Select the MrCool 4th Generation DIY 12K BTU Ductless Wall Mounted Air Handler to be your home comfort solution.
    FEATURE LIST
    SmartHVAC app: WIFI control - control your DIY anywhere with your Apple or Android smart device and an Internet connection
    Standard 7-year compressor/5-year parts warranty; register for limited lifetime compressor warranty
    Compatible with Amazon Alexa and Google Assistant
    Includes the new DIY Pro™ Cable, an added safety feature to protect the wiring from the outside elements
    COOLING CAPACITY (BTU) 12000
    HEATING CAPACITY (BTU) 12000
    VOLTAGE (V) 208-230
    PHASE 1
    CYCLE 60
    MAX FUSE BREAKER (A) 15
    MIN CIRCUIT AMPACITY (A) 3
    MOUNT TYPE Wall
    COLOR White
    COLOR FAMILY White
    MAX COVERAGE AREA Up to 500
    REFRIGERANT TYPE R-410A
    DECIBEL RATING (DBA) 35
    DECIBEL RATING LOW (DBA) 25
    DECIBEL RATING HIGH (DBA) 40
    INVERTER Yes
    LIQUID LINE SIZE 1/4
    SUCTION LINE SIZE 1/2
    BLOWER MOTOR RPM 1050/850/650
    FAN ONLY OPTION Yes
    QUIET MODE Yes
    AUTO COOL Yes
    WIFI COMPATIBILITY Yes
    APP COMPATIBILITY Yes
    WORKS WITH IOS Yes
    WORKS WITH ANDROID Yes
    REMOTE CONTROL INCLUDED Yes
    ENERGY STAR CERTIFIED Yes
    AHRI CERTIFIED Yes
    REGISTERED WARRANTY
    Limited Lifetime Compressor
    BASE WARRANTY
    5-year Parts/7-year Compressor
    BASE PARTS WARRANTY 5-year Parts
    REGISTERED COMPRESSOR WARRANTY
    Limited Lifetime Compressor
    BASE COMPRESSOR WARRANTY
    7-year Compressor
    HAS BATTERIES Yes
    CONTAINS ELECTRONICS Yes
    CONTAINS CHEMICALS Yes
    CONTAINS AEROSOL Yes
    CONTAINS COMPRESSED GAS Yes
    PROPOSITION 65 WARNING Yes
    RESTRICTED STATES GU;PR;VI
    NET DEPTH (IN) 7.44
    NET HEIGHT (IN) 11.69
    NET WIDTH (IN) 31.57
    NET WEIGHT (LBS) 23.81
    GROSS DEPTH (IN) 16.34
    GROSS HEIGHT (IN) 13.98
    GROSS WIDTH (IN) 36.02
    GROSS WEIGHT (LBS) 34
    BROCHURE Open
    INSTALL MANUAL Open
    SPECS Open
    WARRANTY DOC Open

     

    Model Number: DIY-09-HP-WMAH-230C25 

    BRAND NAME MRCOOL
    SERIES
    DIY 4th Gen Wall Mount Air Handler
    MODEL
    DIY-09-HP-WMAH-230C25
    GTIN 810063869533
    UPC 810063869533
    UNIT TYPE Mini Split
    SHORT DESCRIPTION
    MRCOOL® E Star DIY 4th Gen 9k BTU Ductless Mini-Split Air Handler 230V/60Hz
    LONG DESCRIPTION
    As part of a MRCOOL® DIY system, the MRCOOL® DIY 9K BTU Ductless Wall Mounted Air Handler is one of the most efficient air handlers available. Not only can it produce a 22 SEER efficiency rating it can also cover an area up to 375 sq. ft. It is also incredibly versatile and equipped with multiple operating modes, which include COOL, HEAT, AUTO, DRY (dehumidify), and SLEEP. This unit also has the capability to be controlled by your Apple or Android smartphone through the use of the Smart HVAC app. With its light and compact design, it can be installed easily to most interior walls with the included mounting plate. To take the simplicity of the installation even further, this air handler is designed to be used with MrCool’s patented Pre-Charged Quick Connect Line Set. The line set is equipped with quick connectors which give a DIY installer the ability to connect the refrigerant piping with wrenches. The line set comes from the factory pre-charged with the correct amount of R-410A refrigerant, so no vacuuming is necessary. Let the MrCool 4th Generation 9K BTU Ductless Wall Mounted Air Handler all of the heating and cooling necessities of your home.
    FEATURE LIST
    SmartHVAC app: WIFI control - control your DIY anywhere with your Apple or Android smart device and an Internet connection
    Standard 7-year compressor/5-year parts warranty; register for limited lifetime compressor warranty
    Compatible with Amazon Alexa and Google Assistant
    Includes the new DIY Pro™ Cable, an added safety feature to protect the wiring from the outside elements
    COOLING CAPACITY (BTU) 9000
    HEATING CAPACITY (BTU) 9000
    VOLTAGE (V) 208-230
    PHASE 1
    CYCLE 60
    MAX FUSE BREAKER (A) 15
    MIN CIRCUIT AMPACITY (A) 3
    MOUNT TYPE Wall
    COLOR White
    COLOR FAMILY White
    MAX COVERAGE AREA Up to 375
    REFRIGERANT TYPE R-410A
    DECIBEL RATING (DBA) 35
    DECIBEL RATING LOW (DBA) 25
    DECIBEL RATING HIGH (DBA) 40
    INVERTER Yes
    LIQUID LINE SIZE 1/4
    SUCTION LINE SIZE 1/2
    BLOWER MOTOR RPM 1050/850/650
    FAN ONLY OPTION Yes
    QUIET MODE Yes
    AUTO COOL Yes
    WIFI COMPATIBILITY Yes
    APP COMPATIBILITY Yes
    WORKS WITH IOS Yes
    WORKS WITH ANDROID Yes
    REMOTE CONTROL INCLUDED Yes
    ENERGY STAR CERTIFIED Yes
    AHRI CERTIFIED Yes
    REGISTERED WARRANTY
    Limited Lifetime Compressor
    BASE WARRANTY
    5-year Parts/7-year Compressor
    BASE PARTS WARRANTY 5-year Parts
    REGISTERED COMPRESSOR WARRANTY
    Limited Lifetime Compressor
    BASE COMPRESSOR WARRANTY
    7-year Compressor
    HAS BATTERIES Yes
    CONTAINS ELECTRONICS Yes
    CONTAINS CHEMICALS Yes
    CONTAINS AEROSOL Yes
    CONTAINS COMPRESSED GAS Yes
    PROPOSITION 65 WARNING Yes
    RESTRICTED STATES GU;PR;VI
    NET DEPTH (IN) 7.44
    NET HEIGHT (IN) 11.69
    NET WIDTH (IN) 31.57
    NET WEIGHT (LBS) 23.81
    GROSS DEPTH (IN) 16.34
    GROSS HEIGHT (IN) 13.98
    GROSS WIDTH (IN) 36.02
    GROSS WEIGHT (LBS) 34
    BROCHURE Open
    INSTALL MANUAL Open
    SPECS Open
    WARRANTY DOC Open

     


    Technical Information (Outdoor units)

    Model Number:

    DIY-MULTI2-27HP230C 

    BRAND NAME MRCOOL
    SERIES
    DIY 4th Gen Multi-Zone
    MODEL
    DIY-MULTI3-27HP230C
    GTIN 810063869502
    UPC 810063869502
    UNIT TYPE Mini-Split
    SHORT DESCRIPTION
    MRCOOL® DIY 4th Gen Multi-Zone 3-Zone Condenser
    LONG DESCRIPTION
    Introducing the 4th Generation MRCOOL® DIY 27K BTU 3-Zone Ductless Heat Pump Condenser which is one of the most capable heat pumps on the market. When this 3-zone condenser is matched with select MrCool air handlers, it can produce a highly effective 22 SEER efficiency rating. It can also provide heating performance all the way down to -13°F. With its Gold Fin condenser coating, it is sure to withstand the seasons. To drive home the quality of this condenser, MrCool is the only manufacturer to offer a limited lifetime compressor warranty. The cornerstone of this heat pump is its ability to be a Do-It-Yourself project for a homeowner. When used with MrCool’s patented Pre-Charged Quick Connect Line Set, the refrigerant piping can be connected with simple hand tools and does not require the services of a certified technician. It comes pre-charged with the correct amount of R-410A refrigerant so, once installed, it does not require vacuuming. Allow the capability, performance, and simplicity of a DIY installation of the 4th Generation MrCool DIY 27K BTU 3-Zone Ductless Heat Pump Condenser to be your only choice for your home’s heating and cooling.
    FEATURE LIST
    Up to 22 SEER
    Gold Fin® condenser: corrosion resistant - live on the coast? Don't worry, our condenser is built to resist long term corrosion
    Energy Efficient DC Inverter
    R-410A environmentally friendly refrigerant
    Standard 7-year compressor/5-year parts warranty; register for limited lifetime compressor warranty
    Line sizes 1/4”, 1/2” & 3/8”, 5/8”
    SEER 22
    SEER2 22
    EER 12
    EER2 12
    HSPF-4 10.3
    HSPF-5 8.2
    CFM 2129.41
    COOLING CAPACITY (BTU) 27000
    HEATING CAPACITY (BTU) 27000
    VOLTAGE (V) 208-230
    PHASE 1
    CYCLE 60
    MAX FUSE BREAKER (A) 40
    MIN CIRCUIT AMPACITY (A) 26
    COLOR White
    COLOR FAMILY White
    ZONE CAPACITY Up to 3
    REFRIGERANT TYPE R-410A
    REFRIGERANT VOLUME (OZ) 91.71
    DECIBEL RATING (DBA) 61
    INVERTER Yes
    MIN AMBIENT COOL (F) 5 ~ 122
    MIN AMBIENT HEAT (F) -13 ~ 75.2
    MAX LINESET LENGTH (FT) 172 TOTAL
    LIQUID LINE SIZE 1/4
    SUCTION LINE SIZE 1/2
    COMPRESSOR MOTOR TYPE Twin - Rotary
    CONDENSER FAN MOTOR RPM 1050/900/850
    WIFI COMPATIBILITY Yes
    APP COMPATIBILITY Yes
    WORKS WITH IOS Yes
    WORKS WITH ANDROID Yes
    REGISTERED WARRANTY
    Limited Lifetime Compressor
    BASE WARRANTY
    5-year Parts/7-year Compressor
    BASE PARTS WARRANTY 5-year Parts
    REGISTERED COMPRESSOR WARRANTY
    Limited Lifetime Compressor
    BASE COMPRESSOR WARRANTY
    7-year Compressor
    CONTAINS ELECTRONICS Yes
    CONTAINS CHEMICALS Yes
    CONTAINS AEROSOL Yes
    CONTAINS COMPRESSED GAS Yes
    PROPOSITION 65 WARNING Yes
    NET DEPTH (IN) 16.14
    NET HEIGHT (IN) 31.89
    NET WIDTH (IN) 37.24
    NET WEIGHT (LBS) 139.99
    GROSS DEPTH (IN) 19.88
    GROSS HEIGHT (IN) 35.04
    GROSS WIDTH (IN) 42.91
    GROSS WEIGHT (LBS) 157
    BROCHURE Open
    INSTALL MANUAL Open
    SPECS Open
    TECHNICAL MANUAL Open
    WARRANTY DOC Open
    MISC DOC4 Open

     

     



    Certifications

       

      MRCOOL Multi Zone Accessories

      We will prepare your order within 24 hours if it’s received on a weekday (before noon). Orders are shipped in one to two business days. Transit time is between 3 to 6 business days, although exceptions apply. We email tracking information once your purchase is shipped.

      Delivery Map

      IMPORTANT DELIVERY INFORMATION: Please be kindly informed that this air conditioner, due to its weight and shipping restrictions, is shipped palletized with an arranged freight service and requires an appointment for delivery. To AVOID delays, please check if the provided phone number in the order details is a current number where you can be reached. You can also contact the carrier directly and refer to your tracking number to set up a date and time for your appointment. It is your responsibility to ensure a safe and secure environment for delivery. Please note that we cannot be held liable for any packages that are stolen or lost after delivery has been confirmed. PLEASE verify your shipping address, as changes to the address after freight has shipped can result in an additional 15% or higher fee depending on freight weight and dimensions.

      SMALLWARES INFORMATION: Please be informed that for smaller items, such as Installation Kits, Smart Connectivity Dongles, and TTW Sleeves, when these items are ordered individually, they may be shipped via FedEx without a signature requirement. It is your responsibility to ensure a safe and secure environment for delivery. Please note that we cannot be held liable for any packages that are stolen or lost after delivery has been confirmed. Thank you for your understanding and cooperation.

      INSPECT YOUR MERCHANDISE BEFORE SIGNING: Please inspect your boxes thoroughly when you receive them. They should arrive shrink-wrapped and on a pallet. If you notice any damages or imperfections (e.g. crushed box or forklift hole), please write comments on the receipt before signing for delivery, no matter how small damages seem. Contact us immediately to assist you.

      We will prepare your order within 24-48 hours if it’s received on a weekday (before noon). Orders are shipped in one to two business days. Transit time is between 3 to 6 business days, although exceptions apply. We email tracking information once your purchase is shipped.

      Delivery Map. 

       

      IMPORTANT DELIVERY INFORMATION: Please be kindly informed that this air conditioner, due to its weight and shipping restrictions, is shipped palletized with an arranged freight service and requires an appointment for delivery. To AVOID delays, please check if the provided phone number in the order details is a current number where you can be reached. You can also contact the carrier directly and refer to your tracking number to set up a date and time for your appointment. It is your responsibility to ensure a safe and secure environment for delivery. Please note that we cannot be held liable for any packages that are stolen or lost after delivery has been confirmed. PLEASE verify your shipping address, as changes to the address after freight has shipped can result in an additional 15% or higher fee depending on freight weight and dimensions.

       

      SMALLWARES INFORMATION: Please be informed that for smaller items, such as Installation Kits, Smart Connectivity Dongles, and TTW Sleeves, when these items are ordered individually, they may be shipped via FedEx without a signature requirement. It is your responsibility to ensure a safe and secure environment for delivery. Please note that we cannot be held liable for any packages that are stolen or lost after delivery has been confirmed. Thank you for your understanding and cooperation.

       

      INSPECT YOUR MERCHANDISE BEFORE SIGNING: Please inspect your boxes thoroughly when you receive them. They should arrive shrink-wrapped and on a pallet. If you notice any damages or imperfections (e.g. crushed box or forklift hole), please write comments on the receipt before signing for delivery, no matter how small damages seem. Contact us immediately to assist you.

      Southminisplits exclusively distributes Cooper & Hunter and OLMO products, you can always find the most technical information on the manufacturer's website:
      Cooper & Hunter
      DETAILED PRODUCT BOOKLETS FOR THIS PRODUCT:
      Olivia Series Booklet
      Multi-Zone Booklet
      Specification Table
      Quick-Start Guide
      Installation Manual
      General Manufacturing Information
      Rebates