Charmo 230V  

 

GS**HP230V1ASI/O

 

● Advanced R32 Inverter Technology

● Cooling Range from 0°F - 118°F

● Heating Range from -13°F - 75°F

● Supports line lengths up to 131 ft.

 

GREE Charmo 230V R32 Ductless Mini Split Heat Pump (GS09 – GS36)

The GREE CHARMO 230V Ductless Heat Pump provides reliable year-round comfort for homes and light commercial spaces. it combines efficient cooling and heating, quiet operation, smart control, flexible airflow, and service-friendly design for dependable performance and long-term value.

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Submittal data

GS09HP230V1ASI

GS09HP230V1ASO

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Submittal data

GS12HP230V1ASI GS12HP230V1ASO

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Submittal data

GS18HP230V1ASI GS18HP230V1ASO

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Submittal data

GS24HP230V1ASI GS24HP230V1ASO

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Submittal data

GS30HP230V1ASI GS30HP230V1ASO

Explore the Charmo 230v 30K submittal data.

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Submittal data

GS36HP230V1ASI GS36HP230V1ASO

Explore the Charmo 230v 36K submittal data.

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MANUAL

Owner's Manual

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MANUAL

Service Manual

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BROCHURE

Charmo Brochure

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Select Capacity (Cooling)

  • 9K

    CURRENT SELECTION

    GS09HP230V1ASI/O

    9000 BTU/h

  • 12K

    CURRENT SELECTION

    GS12HP230V1ASI/O

    12000 BTU/h

  • 18K

    CURRENT SELECTION

    GS18HP230V1ASI/O

    18000 BTU/h

  • 24K

    CURRENT SELECTION

    GS24HP230V1ASI/O

    24000 BTU/h

  • 30K

    CURRENT SELECTION

    GS30HP230V1ASI/O

    30000 BTU/h

  • 36K

    CURRENT SELECTION

    GS36HP230V1ASI/O

    36000 BTU/h

Home  ꄲ  Products  ꄲ  Charmo 230V

  • Stay Comfortable in the Rooms That Matter Most

     

    Create a more comfortable space where you live, work, and relax. CHARMO is designed for everyday single-zone comfort, making it a practical choice for bedrooms, living rooms, home offices, apartments, and small commercial rooms.

    Efficient Comfort, Everyday Value

     

    CHARMO helps keep your space comfortable while using energy more efficiently. Its inverter-driven performance helps maintain steady temperatures and reduce unnecessary energy use, giving homeowners and light commercial users a practical balance of comfort, control, and value.

    Spend Less Time Worrying About Maintenance

     

    CHARMO is built to make everyday ownership easier. With self-cleaning technology, accessible filter design, smart control, and service-friendly design, it helps reduce routine maintenance effort while supporting reliable long-term performance.

    Frequently Asked Questions

    1. What is the GREE Charmo 230V mini split?
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    2. What is the difference between GS09HP230V1ASI and GS09HP230V1ASO?
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    3. What is the difference between Charmo 115V and Charmo 230V?
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    4. How cold will the Charmo 230V heat?
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    5. What size room does each Charmo 230V capacity cover?
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    6. What does SEER2 20.5 mean, and is the Charmo 230V energy efficient?
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    7. How quiet is the Charmo 230V indoor unit?
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    8. Does the Charmo 230V require a dedicated 230V circuit?
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    9. Is the GREE Charmo 230V Wi-Fi enabled?
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    10. What is I-Feel comfort control on the Charmo 230V?
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    11. What is the maximum line set length for the Charmo 230V?
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    12. Where can I download the Charmo 230V submittal sheets and manuals?
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    13. How much does the GREE Charmo 230V cost, and where can I buy it?
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  • I-Feel Comfort Control

     

    The remote control senses the surrounding temperature and sends it to the indoor unit, adjusting comfort based on your actual location.

    Year-Round Quiet Operation

     

    Operates as low as 26 dB(A) in silent mode, maintaining a peaceful environment in bedrooms, offices, and living spaces.

    Outdoor Temperature Display

     

    Check outdoor ambient temperature instantly via the GREE+ App or compatible thermostat.

    Fast Cooling

     

    Quickly lowers room temperature, then automatically returns to previous settings after approximately 20 minutes to help balance comfort and energy savings.

    3D Airflow

     

    Up-and-down and left-and-right swing help distribute airflow evenly throughout the room.

    7 Fan Speeds

     

    Multiple fan speed options allow users to fine-tune airflow levels for different comfort needs.

    Easy Installation

     

    Installer-friendly design includes quick mainboard access, removable air outlet, integrated overhead filter, and an English-scale mounting plate for faster setup.

    Top-Mounted Filter

     

    Designed for easy routine cleaning without requiring full disassembly of the unit.

    Self-Cleaning Technology

     

    The evaporator undergoes a self-cleaning process—condensation, frosting, defrosting, and drying—to help reduce dirt buildup and odors.

    Intelligent Auto Restart

     

    After power recovery, units restart at randomized intervals to minimize impact on the power grid when multiple systems restart simultaneously.

    Smart Wi-Fi Control

     

    Built-in Wi-Fi and Bluetooth support via the GREE+ App for convenient remote control and setup.

    Anti-Corrosion Protection

     

    Features blue fin heat exchangers and protective coatings on key components to enhance durability in harsh environments.

    Ultra-Wide Voltage Operation

     

    Engineered to operate reliably across a wide voltage range, ensuring system stability even during fluctuations.

    The GREE CHARMO 230V​ is a single-zone ductless mini split heat pump for bedrooms, living rooms, home offices, apartments, and light commercial spaces. It delivers up to 20.5 SEER2 / 12.5 EER2 / 8.8 HSPF2​ efficiency with advanced R32 inverter technology.

     

    Available in six capacities:

    the 9K (GS09HP230V1ASI/O)​ with indoor unit GS09HP230V1ASI​ and outdoor unit GS09HP230V1ASO​ (shorthand 09ASI/09ASO);

    the 12K (GS12HP230V1ASI/O)​ — GS12HP230V1ASI / GS12HP230V1ASO​ (12ASI/12ASO);

    the 18K (GS18HP230V1ASI/O)​ — GS18HP230V1ASI / GS18HP230V1ASO​ (18ASI/18ASO);

    the 24K (GS24HP230V1ASI/O)​ — GS24HP230V1ASI / GS24HP230V1ASO​ (24ASI/24ASO);

    the 30K (GS30HP230V1ASI/O)​ — GS30HP230V1ASI / GS30HP230V1ASO​ (30ASI/30ASO);

    and the 36K (GS36HP230V1ASI/O)​ — GS36HP230V1ASI / GS36HP230V1ASO​ (36ASI/36ASO).

     

    The Charmo 230V requires a 230V/60Hz dedicated circuit, provides heating down to -13°F​ and cooling from 0°F to 118°F, with line sets up to 131 ft​ and quiet operation as low as 26 dB(A). Features include I-Feel comfort control, 7 fan speeds, self-cleaning technology, swing louvers, Wi-Fi and Bluetooth via the GREE+ App, blue fin anti-corrosion protection, and intelligent auto restart.

    Charmo 230V Model Numbers & SKU Reference
    Capacity Complete System Indoor Unit (ASI) Outdoor Unit (ASO) Shorthand
    9K (9,000 BTU/h) GS09HP230V1ASI/O GS09HP230V1ASI GS09HP230V1ASO 09ASI / 09ASO
    12K (12,000 BTU/h) GS12HP230V1ASI/O GS12HP230V1ASI GS12HP230V1ASO 12ASI / 12ASO
    18K (18,000 BTU/h) GS18HP230V1ASI/O GS18HP230V1ASI GS18HP230V1ASO 18ASI / 18ASO
    24K (24,000 BTU/h) GS24HP230V1ASI/O GS24HP230V1ASI GS24HP230V1ASO 24ASI / 24ASO
    30K (30,000 BTU/h) GS30HP230V1ASI/O GS30HP230V1ASI GS30HP230V1ASO 30ASI / 30ASO
    36K (36,000 BTU/h) GS36HP230V1ASI/O GS36HP230V1ASI GS36HP230V1ASO 36ASI / 36ASO
    Note: "ASI" denotes the indoor unit, "ASO" the outdoor unit, and "ASI/O" the complete matched system. All Charmo 230V models require a 230V/60Hz dedicated circuit.  
  • PERFORMANCE DATA
    Section Specification Item Condition / Detail Unit 9K Value 12K Value 18K Value 24K Value 30K Value 36K Value
    Product Identification Product Category     Heat Pump Heat Pump Heat Pump Heat Pump Heat Pump Heat Pump
    Outdoor Model     GS09HP230V1ASO GS12HP230V1ASO GS18HP230V1ASO GS24HP230V1ASO GS30HP230V1ASO GS36HP230V1ASO
    Indoor Model     GS09HP230V1ASI GS12HP230V1ASI GS18HP230V1ASI GS24HP230V1ASI GS30HP230V1ASI GS36HP230V1ASI
    Performance Ratings Cooling Capacity Min - Max Btu/h 2,388 - 10,300 3,070 - 13,300 3,753 - 20,300 5,800 - 26,270 3,000 - 36,000 7,850 - 37,500
    Cooling Capacity Rated @95°F Btu/h 9,100 12,000 18,000 24,000 30,000 33,600
    Heating Capacity Min - Max Btu/h 2,217 - 13,136 3,070 - 14,600 2,730 - 22,500 5,400 - 26,600 5,800 - 35,500 10,000 - 37,500
    Heating Capacity Rated @47°F Btu/h 10,000 12,000 19,100 24,000 30,000 34,000
    Heating Capacity Rated @17°F Btu/h 8,100 9,700 15,300 19,200 24,000 27,400
    Heating Capacity Rated @5°F Btu/h 7,600 9,100 12,100 15,700 23,000 24,600
    SEER2     20.5 19 20 19 22 21
    EER2     12.5 9.75 12.35 11.9 10.9 10.6
    HSPF2     8.8 8.5 8.5 8.5 9 8.5
    COP @5°F   1.94 1.75 1.75 1.75 1.8 1.8
    Cooling Operation Temperature Range   °F 0 - 118 0 - 118 0 - 118 0 - 118  - 4 - 122  - 4 - 122
    Heating Operation Temperature Range   °F  - 13 - 75  - 13 - 75  - 13 - 75  - 13 - 75  - 13 - 75  - 13 - 75
    Refrigerant     R32 R32 R32 R32 R32 R32
    Indoor Unit Data Air Flow Volume   CFM 159 - 353 182 - 424 282 - 618 412 - 677 441 - 794 441 - 794
    Sound Pressure    dB(A) 24 - 41 27 - 47 34 - 53 36 - 51 36 - 52 36 - 52
    Dehumidifying Volume   pt/hr 1.69 2.96 3.8 5.28 7.4 7.4
    Unit Dimensions W × H × D in 32 - 7/8 × 10 - 53/64 × 7 - 7/8 32 - 7/8 × 10 - 53/64 × 7 - 7/8 37 - 1/8 × 13 - 7/64 × 9 - 11/16 42 - 7/16 × 13 - 7/64 × 9 - 11/16 42 - 7/16 × 13 - 7/64 × 9 - 11/16 42 - 7/16 × 13 - 7/64 × 9 - 11/16
    Package Dimensions W × H × D in 35 - 15/64 × 13 - 37/64 × 10 - 43/64 35 - 15/64 × 13 - 37/64 × 10 - 43/64 39 - 13/32 × 15 - 15/16 × 12 - 43/64 44 - 39/64 × 16 - 19/64 × 13 - 7/64 44 - 39/64 × 16 - 19/64 × 13 - 7/64 44 - 39/64 × 16 - 19/64 × 13 - 7/64
    Net Weight   lbs 19.8 19.8 28.7 33.1 34.2 34.2
    Gross Weight   lbs 24.3 24.3 34.2 39.7 40.8 40.8
    Outdoor Unit Data Compressor Type     GREE / Single Cylinder / 1-Stage Inverter GREE / Single Cylinder / 1-Stage Inverter GREE / Single Cylinder / 1-Stage Inverter GREE / Single Cylinder / 1-Stage Inverter GREE / Single Cylinder / 1-Stage Inverter GREE / Single Cylinder / 1-Stage Inverter
    Sound Pressure    dB(A) 51 52 57 58 62 62
    Unit Dimensions W × H × D in 28 - 13/16 × 21 - 7/8 × 12 - 63/64 28 - 13/16 × 21 - 7/8 × 12 - 63/64 31 - 37/64 × 21 - 27/32 × 13 - 25/32 37 - 23/32 × 25 - 63/64 × 15 - 53/64 39 - 3/8 × 29 - 3/8 × 15 - 13/16 39 - 3/8 × 29 - 3/8 × 15 - 13/16
    Package Dimensions W × H × D in 31 - 17/64 × 24 - 7/32 × 14 - 51/64 31 - 17/64 × 24 - 7/32 × 14 - 51/64 34 - 21/64 × 24 - 13/32 × 15 - 43/64 40 - 5/8 × 29 - 1/64 × 17 - 61/64 42 - 33/64 × 31 - 57/64 × 19 - 1/64 42 - 33/64 × 31 - 57/64 × 19 - 1/64
    Net Weight   lbs 52.9 56.2 70.6 93.7 116.8 122.4
    Gross Weight   lbs 58.4 61.7 76.1 103.6 127.9 133.4
    Refrigerant & Piping Refrigerant Charge R32 oz 18.7 17.6 32.5 42.3 56.4 56.4
    Connection Pipe Gas Additional Charge   oz/ft 0.2 0.2 0.2 0.1 0.4 0.4
    Refrigerant Line Size Liquid / Gas - Flare Type in 1/4 - 3/8 1/4 - 3/8 1/4 - 1/2 1/4 - 1/2 1/4 - 5/8 1/4 - 5/8
    Factory Pre-Charged Pipe Length   ft 25.1 25.1 25.1 25.1 25.1 25.1
    Max. Refrigerant Line Length Min - Max ft 65 65 131.2 131.2 131.2 131.2
    Maximum Vertical Pipe Separation   ft 40 40 82 82 82 82
    Electrical Requirements Power Supply     208–230V / 1 Phase / 60Hz, supplied from outdoor unit 208–230V / 1 Phase / 60Hz, supplied from outdoor unit 208–230V / 1 Phase / 60Hz, supplied from outdoor unit 208–230V / 1 Phase / 60Hz, supplied from outdoor unit 208–230V / 1 Phase / 60Hz, supplied from outdoor unit 208–230V / 1 Phase / 60Hz, supplied from outdoor unit
    Voltage Range Min - Max VAC 187 - 253 187 - 253 187 - 253 187 - 253 187 - 253 187 - 253
    Rated Current Cooling A 6.5 7.02 9.5 11 20 20
    Rated Current Heating A 7 7.47 9.5 12 20 20
    MOCP(Max. Over Current Protection)   A 15 15 15 20 30 35
    MCA(Min. Current)   A 10 12 13 15 27 24
    Main Power Cable Size   AWG Refer to Local Electrical Code Refer to Local Electrical Code Refer to Local Electrical Code Refer to Local Electrical Code Refer to Local Electrical Code Refer to Local Electrical Code
    Indoor/Outdoor Connection Cable Size   AWG 14 AWG 4-conductor stranded cable 14 AWG 4-conductor stranded cable 14 AWG 4-conductor stranded cable 14 AWG 4-conductor stranded cable 14 AWG 4-conductor stranded cable 14 AWG 4-conductor stranded cable
    KEY FEATURES
    Dehumidify Auto Swing(Vertical Auto Swing) Sleep Mode Air Flow YES YES YES YES YES YES
    Intelligent Preheating Auto Swing(Horizontal Auto Swing) Indoor Side Auto Clean Auto Fan YES YES YES YES YES YES
    Chassis Electric Heater Compressor Electric Heater Intelligent Defrosting Self Diagnosis YES YES YES YES YES YES
    Force Defrosting Low Voltage Startup Energy Saving WIFI YES YES YES YES YES YES
    Multi Speeds 6 speeds 6 speeds 6 speeds 6 speeds 6 speeds 6 speeds
    Indoor Unit A2L Refrigerant Leak Sensor Pre-Installed at Factory Pre-Installed at Factory Pre-Installed at Factory Pre-Installed at Factory Pre-Installed at Factory Pre-Installed at Factory