At Gree, we deliver solutions born from the latest technology but with your comfort in mind. We believe it’s our combination of intensive R&D, passionate customer service and a commitment to doing the right thing as a global citizen that makes us stand out from the competition.

Gree Multi Zone Products

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2020 GREE Full-Line Catalog

One of today’s most advanced inverter-driven ductless heat pump systems, our acclaimed Multi21+ systems will facilitates multiple room continuity for both heating and cooling. The Multi21+ zone system is a synthesis of indoor 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 22 SEER, the Multi21+ operates with G-10 inverter technology that significantly reduces energy consumption by adjusting the compressor speed according to the total building load. Eco-friendly by design, the Multi21+ uses friendly R401A refrigerant. The Multi21+’s intelligent engineering means a high-efficiency system with world-class performance that provides comfort, uncompromising personal style, and tremendous energy savings.

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Multi21+ Systems Manuals (Revision C)
Installation Manual

Parts Catalog
Service Manual(18K & 24K )
Service Manual(30K,36K & 42K )
Piping Adapters

Multi21+ Systems Submittals (Revision C)
Submittal:  Multi21+ 18 MBH 230V Rev C
Submittal:  Multi21+ 24 MBH 230V Rev C
Submittal:  Multi21+ 30 MBH 230V Rev C
Submittal:  Multi21+ 36 MBH 230V Rev C
Submittal:  Multi21+ 42 MBH 230V Rev C

Multi21+ System AHRI Documents (Revision C)
AHRI Certificate:  18 MBH 230V Rev C(Ducted)
AHRI Certificate:  18 MBH 230V Rev C (Non-Ducted)
AHRI Certificate:  24 MBH 230V Rev C (Ducted)
AHRI Certificate:  24 MBH 230V Rev C (Non-Ducted)
AHRI Certificate:  30 MBH 230V Rev C (Ducted)
AHRI Certificate:  30 MBH 230V Rev C (Non-Ducted)
AHRI Certificate:  36 MBH 230V Rev C (Ducted)
AHRI Certificate:  36 MBH 230V Rev C (Non-Ducted)
AHRI Certificate:  42 MBH 230V Rev C (Ducted)
AHRI Certificate:  42 MBH 230V Rev C (Non-Ducted)

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Ceiling Cassette Manuals (Revision A)
Technical Product Guide
Installation Manual
Owner’s Manual
Parts Catalog

Ceiling Cassette Submittals (Revision A)
Submittal:  Ceiling Cassette 12 MBH
Submittal:  Ceiling Cassette 18 MBH
Submittal:  Ceiling Cassette 24 MBH

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Universal Floor/Ceiling Manuals (Revision A)
Installation Manual
Owner’s Manual
Parts Catalog

Universal Floor/Ceiling Submittals (Revision A)
Submittal: Multi-Floor/Ceiling 9 MBH
Submittal: Multi-Floor/Ceiling 12 MBH
Submittal: Multi-Floor/Ceiling 18 MBH
Submittal: Multi-Floor/Ceiling 24 MBH

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Mini-Floor Console Manuals (Revision A)
Technical Product Guide
Mini Console Installation & Owner’s Manual
Parts Catalog

Mini-Floor Console Submittals (Revision A)
Submittal: Mini-Floor Console 9 MBH
Submittal: Mini-Floor Console 12 MBH
Submittal: Mini-Floor Console 18 MBH

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Slim Duct Manuals (Revision A)
Technical Product Guide
Installation Manual
Owner’s Manual
Parts Catalog

Slim Duct Submittals (Revision A)
Submittal:  Slim Duct 9 MBH
Submittal:  Slim Duct 12 MBH
Submittal:  Slim Duct 18 MBH
Submittal:  Slim Duct 24 MBH


High Static Slim Duct Manuals (Revision B)
Installation & Owner’s Manual
Service Manual
Parts Catalog

High Static Slim Duct Submittals (Revision B)
High Static Submittal: HS Duct 9 MBH
High Static Submittal: HS Duct 12 MBH
High Static Submittal: HS Duct 18 MBH
High Static Submittal: HS Duct 24 MBH

Wall Mount Manuals – See Manual Section of Livo GEN3 (Revision A), Vireo+ (Revision B),and Sapphire (Revision A)For Installation, Owner’s and Parts and Service information

Wall Mount Submittals
Livo GEN Wall Mount- 9k
Livo GEN Wall Mount- 12k
Livo GEN Wall Mount- 18k
Livo GEN Wall Mount- 24k
Vireo+ Wall Mount- 9k
Vireo+ Wall Mount- 12k
Vireo+ Wall Mount- 18k
Vireo+ Wall Mount- 24k
Sapphire Wall Mount- 9k
Sapphire Wall Mount- 12k
Sapphire Wall Mount- 18k
Sapphire Wall Mount- 24k



No project is too large for Gree. Our Super+ Multi heat pump systems utilize G10 inverter technology to provide lower power consumption and quieter sound levels, while providing trouble free comfort. Gree’s 2-port or 3-port BU Modules vary refrigerant volumes and allow one outdoor unit to connect to as few as 2 to a maximum of 8 (48,000 Btu/h) or 9 zones (56,000 Btu/h). The longer refrigerant line capabilities, of Super+ Multi heat pumps, simplify system layout and offer much more flexibility locating indoor units.

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Super+ Multi Systems Manuals (Revision A)
Installation Manual
BU Module Owners (Install) Manual
Parts Catalog
Service Manual
Piping Adapters

Super+ Multi Systems Submittals (Revision A)
Submittal:  48 MBH 230V Rev A
Submittal: 56 MBH 230V Rev A

Super+ Multi Systems AHRI Documents (Revision A)
AHRI Certificate: 48 MBH NON-DUCTED Rev A
AHRI Certificate: 48 MBH DUCTED Rev A
AHRI Certificate: 56 MBH NON-DUCTED Rev A
AHRI Certificate: 56 MBH DUCTED Rev A


Comfort and Wellness, It’s What We Do
In 1991, Gree set out to make the world a cooler place. To this end, we’ve become a global leader in air conditioners, developing some of the most advanced commercial and residential air conditioners in the world. Based in Zhuhai, China, we’re now the world’s largest specialized air conditioner company integrating R&D, manufacturing, sales and service. It’s our mission to innovate and create new ways to help people live well and stay comfortable no matter where they live, work or play.

Innovation is in our DNA
Part of our responsibility is being mindful of the world we live in, which means we’re committed to using innovation to design more eco-friendly air conditioners. Every year we commit 3% of our budget to R&D. And, as a pioneer in the air conditioning industry, our R410A Refrigerant is eco-friendly.

Leading the Way
From our humble beginning in 1991, Gree has grown over 80,000 strong across the world. With 3 research institutes, 9 product development centers, over 300+ labs and 5000+ engineers, we’ve absolutely committed to finding newer and more efficient ways to keep our customers comfortable, healthy and productive.

A Global Citizen of the World
Today, we’ve developed some of the world’s most energy-efficient and technically advanced air conditioners. From the 2008 Beijing Olympic Games Media Village to the main stadium of the 2010 Africa World Cup, Gree is trusted to help people stay comfortable in the most extreme environments. Residentially, we’ve created wonders of technology that are just as contemporary, beautiful and efficient. Every day, over 100 million customers stay cool with Gree air conditioners.

Heating & Air Conditioning Manufacturers Representatives
Since 1950

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