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Gree Multi Series
29,000 BTU Multi-Zone Mini-Split Outdoor Air Conditioner

30,400 BTU Heating Capacity 1,530 CFM Air Flow Low Ambient Operation
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Product Information
Brand: Gree
Series: Multi Series
Model: MULTI30HP230V1AO
AC System Type: Wall
Component Type: Outdoor Unit
Operation: Cooling with Heat Pump
Min No. of Connectible Indoor Units: 2
Max No. of Connectible Indoor Units: 4
BTU Class: 29,000 BTU
Heating Capacity: 30,400 BTU
Min Connectable Capacity: 18,000 BTU
Max Connectable Capacity: 42,000 BTU
Electrical Data
Power Source V / Hz / Ø: (208/230/60/1)
Running Current Cooling - Rated (Amps): 15.3 Amps
Running Current Heating - Rated (Amps): 12.6 Amps
Minimum Ampacity (Amps): 26 Amps
Power Input Cooling - Max. (Watts): 3,450 Watts
Power Input Heating - Max. (Watts): 2,850 Watts
Compressor Noise Level - Cooling (dB): 56 dB
Compressor Noise Level - Heating (dB): 56 dB
Energy Star Certified: No
Piping Connections
Liquid Line Outer Diameter: 1/4 Inch
Suction Line Outer Diameter: 3/8 Inch
Refrigeration System
Refrigerant Type: R-410A
Compressor Type: DC Inverter Driven Rotary
Refrigerant Charge: 102.3 Ft.
Max. Height Diff. btwn. Indoor and Outdoor Units: 66 Ft.
Max. Height Diff. btwn. Indoor Units: 25 Ft.
Outside Temperature Range for Cooling - Min.: 23 °F
Outside Temperature Range for Cooling - Max.: 118 °F
Outside Temperature Range for Heating - Min.: 5 °F
Outside Temperature Range for Heating - Max.: 80 °F
Inverter (Variable speed compressor): Yes
Low Ambient Operating Threshold (F°): 5
Corrosion Protection: Yes
No. of Fan Speeds: 4
Technical Details
ADA Compliant: No
Voltage: 230/208 Volts
Warranty Terms
Parts Warranty: 5 Year
Dimensions & Weights
Width: 37 1/5 Inch
Depth: 15 3/5 Inch
Height: 27 3/5 Inch
Net Weight: 137 Lbs.
Shipping Weight: 148 Lbs.

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From the Manufacturer

One of today's most advanced inverter-driven ductless split systems, Gree's acclaimed +Multi systems will facilitate heating and cooling for multiple rooms. The Gree +MULTI zone system is a synthesis of hi-wall heat pump units that can be mixed and matched for use in up to five zones - ideal for residential and light commercial application. Ecologically engineered to achieve up to 16 SEER, the Gree +Multi operates with low frequency inverter technology that significantly reduces energy consumption by adjusting the compressor speed according to the room's required load. Wireless remote controls allow zone-by-zone temperature composition for individual rooms and integrate I FEEL functionality, intuitively sensing the temperature surrounding the remote controls in order to adjust airflow and maximize comfort. Eco-friendly by design, the Gree +Multi uses R401A refrigerant to generate cooler or warmer temperature levels, while a state-of-the-art photocatalytic filtration system purifies air quality by eliminating 99.9% of bacteria and contaminants. The Gree +Multi's intelligent engineering means a high-efficiency system with world-class performance that provides comfort, uncompromising personal style, and tremendous energy savings.

About Gree
Gree delivers solutions born from the latest technology but with your comfort in mind. They believe it's their combination of intensive R&D, passionate customer service and a commitment to doing the right thing as a global citizen that makes them stand out from the competition.

Gree believes that an efficient world should not only be attainable, but easy and affordable. Gree has manufactured HVAC products for many of the world's most respected brands - for over 20 years - trusted to manufacture high quality products that push the limits of features and design. Using this experience, Gree is now creating products for its own brands and selling direct to its own customer base.

When in doubt, find strength in numbers - one of every three air conditioners in the world is made by Gree. More customers trust Gree than any other HVAC manufacturer in the world.
  • Specifications
  • Features
  • Reviews
  • Warranty Info


Component Type:  
Cooling with Heat Pump
Min. No. of Connectable Indoor Units:  
Max. No. of Connectable Indoor Units:  
Cooling Capacity:  
29,000 BTU
Heating Capacity:  
30,400 BTU
Electrical Data
Normal Operational Voltage:  
208/230 V, 1 Phase, 60 Hz
Voltage Range:  
187 - 253V
Main Power Wire Size:  
8-2 AWG
Interconnecting Cable Wire Size:  
14-4 AWG
MOCP/Breaker Size:  
Refrigeration System
Refrigerant Type:  
Connection Method:  
Factory Charge for Total Line Length:  
131 Ft.
Additional Charge Per Line Length:  
0.2 Oz./Ft.
Total Refrigerant Pipe Length:  
230 Ft.
Max. Refrigerant Piping Length to any Indoor Unit:  
66 Ft.
Min. Refrigerant Piping Length to any Indoor Unit:  
10 Ft.
Max. Elevation Between Indoor Units:  
33 Ft.
Max. Lift from Outdoor to Indoor Unit:  
66 Ft.
Max. Drop from Outdoor to Indoor Unit:  
66 Ft.
Weights & Dimensions
Unit Weight:  
137 Lbs.
Shipping Weight:  
148 Lbs.
37 1/5"
15 3/5"
27 3/5"


Wall Mount Outdoor Unit


  • Low Ambient Operation

    Gold Fin Coil Coating and Intelligent Defrost allow the unit to operate in temperatures as low as 5°F.

  • Auto-Restart on Power Outages

    In the event of a power outage, the unit will restart automatically and continue operating at the previous settings.

  • G10 DC Inverter Technology

    G10 Inverter Technology allows you to reach your exact desired ambient temperature rapidly while reducing your energy consumption! Most electric heating and cooling units work at fixed speed. Those units cannot automatically readjust when the desired temperature is reached. The unit is therefore constantly varying the temperature and uses large amounts of energy to shut-off and start-up in order to maintain the set temperature. With the G10 Inverter technology, these temperature gaps are issues of the past. Gree units can intelligently adjust their power in order to provide you with perfect comfort and lower energy consumption. This is not only good for your wallet, but also for the environment!

Gree Multi Series MULTI30HP230V1AO Reviews

Warranty Info

Warranties on mini split air conditioners only include parts and do not include labor. The licensed HVAC Technician who installs your air conditioner should always provide you with a labor warranty (preferably for at least a full year to compliment the manufacturers' parts warranty).

AJ Madison will only finalize a Mini Split (Ductless Split System) purchase with an authorized HVAC Technician. AJ Madison recommends the installation of a mini-split system to be performed by a trained and qualified HVAC technician with the proper knowledge and background. A trained technician will be able to judge the best location for the air handling (evaporator) unit and also the correct size for the area the unit will heat and/or cool. For assistance with all your technical needs please contact our technical department at hvactechsupport@ajmadison.com.

Should you experience an issue during the installation or the initial startup of a unit please do not contact the manufacturer. You should have the technician that installed your system contact either AJ Madison or the manufacturer. We cannot accept any service or warranty calls from anyone but a licensed HVAC technician. We have a full technical support team available to help you throughout the installation process.

AJ Madison, Inc. cannot be held liable for improper installation and operation of any product purchased from our company. Should a warranty issue arise in which parts will need to be replaced, an installation receipt will be required along with your AJ Madison sales receipt. Failure to provide a receipt or invoice may result in the warranty not being honored.