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MRCOOL® E Star DIY 4th Gen 9k BTU Ductless Mini-Split Indoor Air Handler 230V/60Hz Multi-Zone R410A, 9,000 BTU 230V High Wall-Mount Air Conditioning, Heat Pump, Mini Split Inverter System Up To 22 SEER2 with Wi-Fi, Choose Line Kit - DIY-09-HP-WMAH-230C25

MRCOOL® E Star DIY 4th Gen 9k BTU Ductless Mini-Split Indoor Air Handler 230V/60Hz Multi-Zone R410A, 9,000 BTU 230V High Wall-Mount Air Conditioning, Heat Pump, Mini Split Inverter System Up To 22 SEER2 with Wi-Fi, Choose Line Kit - DIY-09-HP-WMAH-230C25

SKU: DIY16-1412 + DIY-09-HP-WMAH-230C25

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IMPORTANT: This is only one part of the system. To complete your setup, you must also purchase a compatible indoor or outdoor unit that uses the same refrigerant type (R454B or R410A).

⚠️ Do not mix R454B and R410A units—they are not compatible with each other.

NOTE: THE DEFAULT SELECTION DOES NOT INCLUDE AN INSTALLATION KIT. UPGRADE YOUR SELECTION TO ADD TO YOUR ORDER.

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MRCOOL® E Star DIY 4th Gen 9k BTU Ductless Mini-Split Indoor Air Handler 230V/60Hz Multi-Zone R410A, 9,000 BTU 230V High Wall-Mount Air Conditioning, Heat Pump, Mini Split Inverter System Up To 22 SEER2 with Wi-Fi, Choose Line Kit - DIY-09-HP-WMAH-230C25


Summary

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.


What's Included

  • Indoor Unit DIY-09-HP-WMAH-230C25 (MRCOOL® E Star DIY 4th Gen 9k BTU)
  • 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

    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
    IMAGE 1 Open
    IMAGE 2 Open
    IMAGE 3 Open
    IMAGE 4 Open
    IMAGE 5 Open
    IMAGE 6 Open
    IMAGE 7 Open
    IMAGE 8 Open
    IMAGE 9 Open
    IMAGE 10 Open
    BROCHURE Open
    INSTALL MANUAL Open
    SPECS Open
    REMOTE MANUAL Open
    SERVICE MANUAL Open
    WARRANTY DOC Open
    FRENCH INSTALL MANUAL Open
    FRENCH TECH MANUAL Open
    FRENCH WARRANTY DOCUMENT 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.

    Shipping & Delivery

    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

    Shipping Times Map

    IMPORTANT DELIVERY INFORMATION

    Please be 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 make sure the phone number in your order details is accurate and one where you can be reached. You may also contact the carrier directly using your tracking number to schedule your delivery.

    It is your responsibility to ensure a safe and secure delivery environment. We are not liable for any packages that are stolen or lost after delivery is confirmed.

    Please verify your shipping address carefully. Changes to your shipping address after the freight has been shipped may result in additional fees of 15% or more, depending on freight weight and dimensions.


    SMALLWARES INFORMATION

    Smaller items such as Installation Kits, Smart Connectivity Dongles, and TTW Sleeves may be shipped via FedEx without a signature requirement if ordered individually.

    It is your responsibility to ensure a safe delivery location. We are not liable for packages lost or stolen after delivery confirmation. Thank you for your understanding and cooperation.


    INSPECT YOUR MERCHANDISE BEFORE SIGNING

    Please inspect your boxes carefully upon delivery. Shipments should arrive shrink-wrapped and on a pallet. If you notice any damage or signs of mishandling (such as a crushed box or forklift puncture), write comments on the delivery receipt before signing, even if the damage appears minor.

    Contact us immediately if any issues arise so we can assist you promptly.


    SMS Delivery Notifications

    If you opted into SMS notifications, we may send you order updates or delivery reminders by text message. Message frequency may vary. Message and data rates may apply. Text STOP to opt out. Text HELP for assistance.

    For more details, see our Privacy Policy.

    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