The Gree Airy AI12 is energy efficiency class A+++ in cooling mode and A++ in heating mode on the A+++ to D scale. It delivers 3.5 kW cooling and 3.8 kW heating capacity with an SEER of 8.5 and SCOP of 4.6 and, according to the manufacturer, heats down to an outdoor temperature of minus 25 °C. The indoor unit is available in four colors and operates at 25 dB(A) on the lowest of seven fan speeds. Wi-Fi control is integrated from the factory. As a guideline, the capacity class is suitable for rooms of approximately 27 to 35 m²^*.

The delivery includes the indoor unit, outdoor unit, and remote control. Refrigerant lines and installation materials are not included.

Performance and range of application

The set delivers 3.5 kW cooling and 3.8 kW heating capacity. Cooling mode is possible at outdoor temperatures from minus 15 to plus 50 °C, and heating mode from minus 25 to plus 30 °C. The power supply is single-phase at 220 to 240 V.

The stated area of approximately 27 to 35 m²^* is a guideline for standard room height and normal insulation standards, not a binding design. Which capacity class is right for your property depends on room height, insulation standards, window areas, shading, as well as the number of people and devices. An undersized system will run continuously at full load, while an oversized system will cycle and consume electricity unnecessarily. We will check the appropriate design for your property upon request.

* Guideline based on the cooling capacity specified by the manufacturer, with a standard room height of approximately 2.5 m, normal insulation standards, and average solar radiation. Different conditions on site, such as large window areas, sloped roofs, or a high number of people, may require a different capacity class. The binding design is carried out on a property-specific basis. For a professional design of your property, please contact us.

The most important advantages at a glance

• 3.5 kW cooling and 3.8 kW heating capacity for rooms of approximately 27 to 35 m²^*.
• Energy efficiency class A+++ in cooling and A++ in heating on the A+++ to D scale, with an SEER of 8.5 and SCOP of 4.6.
• Indoor unit in four colors: White, Dark, Champagne, and Silver.
• Hybrid defrost technology HDT: heating operation for up to 10 hours without interruption, defrosting process in 2 to 3 minutes.
• Heating operation down to minus 25 °C outdoor temperature, 25 dB(A) on the lowest fan speed.
• Wi-Fi control from the factory and remote control included in the delivery.

Detailed functions

Inverter and heat pump operation

The inverter compressor continuously regulates its power. In heating mode, the device operates as an air-to-air heat pump and, according to the manufacturer, can be used down to an outdoor temperature of minus 25 °C. Turbo mode quickly brings the room to the set temperature.

Hybrid defrost technology HDT

In heating mode, ice forms on the outdoor unit, which is regularly defrosted. During defrosting, the room is not heated. According to the manufacturer, the hybrid defrost technology maintains heating operation for up to 10 hours without interruption and shortens the defrosting process to 2 to 3 minutes.

Air distribution

• Airflow range up to 15.5 m
• Automatic horizontal and vertical louvers
• Seven fan speeds from 25 to 44 dB(A)

Air quality and purification

• Air ionizer in the indoor unit
• Self-drying of the indoor unit after cooling operation

Operating modes

• Cooling, heating, and dehumidifying the room air
• 8 °C function: keeps an unoccupied room at at least 8 °C
• Three sleep modes and night mode
• AI mode and Turbo mode
• Two power limitation levels: 75% and 50% of the power consumption

Control and comfort

• Wi-Fi control integrated from the factory
• Remote control with daily timer and temperature display
• Hot start: the device only starts blowing in heating mode once the air is warmed

Operational safety

• Crankcase heater for the compressor and condensate tray heater
• Automatic restart after a power failure

Scope of delivery

Included in the standard scope:

• 1x Gree Airy AI12 indoor unit in the selected color
• 1x outdoor unit in the version corresponding to the color variant
• 1x remote control

What you need additionally

• 1/4" and 3/8" refrigerant lines and installation materials
• Condensate pump, depending on the installation situation
• Electrical supply line and circuit breaker
• Installation and commissioning by a certified specialist company

Technical data

Indoor unit	Gree GWH12AVCXB-K6DNA1B/I, color W, D, C, or S
Nominal cooling capacity	3.51 kW
Nominal heating capacity	3.81 kW
Energy efficiency class Cooling / Heating	A+++ / A++, scale A+++ to D
SEER / SCOP	8.50 / 4.60 W/W
Sound pressure level indoor unit (7 levels)	44 / 38 / 36 / 34 / 31 / 29 / 25 dB(A)
Dimensions indoor unit (WxHxD)	907 x 292 x 200 mm, 10.5 kg
Airflow range	up to 15.5 m
Wi-Fi	integrated from the factory
Outdoor unit	Gree GWH12AVCXB-K6DNA1B/O, matching the color variant
Sound pressure level outdoor unit	53 dB(A)
Dimensions outdoor unit (WxHxD)	802 x 555 x 350 mm, 32.5 kg
Operating range Cooling / Heating	-15 to +50 °C / -25 to +30 °C
Pipe connections Liquid + Gas	6.35 mm (1/4") + 9.52 mm (3/8")
Power supply	220 to 240 V, 50 Hz, 1 phase

Frequently asked questions

What cooling and heating capacity does the system have?

The cooling capacity is 3.5 kW, the heating capacity 3.8 kW. We will check which capacity class is right for your room upon request.

In what colors is the indoor unit available?

In four colors: White, Dark, Champagne, and Silver. You choose the color in the variant selection. Each color variant includes the matching outdoor unit.

What is included in the delivery?

Included are the Gree Airy AI12 indoor unit in the selected color, the corresponding outdoor unit, and a remote control. Refrigerant lines and installation materials are not included.

Can I control the system via Wi-Fi?

Yes, the Wi-Fi control is integrated from the factory. In addition, a remote control with a daily timer and temperature display is included.

How far apart can the indoor and outdoor units be?

The pipe connections are 1/4" on the liquid side and 3/8" on the gas side. We will clarify the maximum allowable line length for your installation situation upon request.

Can the system heat in winter?

Yes. According to the manufacturer, heating operation is possible down to an outdoor temperature of minus 25 °C. The hybrid defrost technology maintains heating operation for up to 10 hours without interruption, and the condensate tray heater supports operation in frost conditions.

How loud is the device?

For the indoor unit, the manufacturer specifies 25 to 44 dB(A) across seven fan speeds, and for the outdoor unit, 53 dB(A).

Can I install the air conditioner myself?

The installation and commissioning of a split air conditioner are carried out by a certified specialist company. Self-installation is not intended.