Description
Incredibly quiet The Gree U-Crown GWH12UB / K3DNA4F inverter air conditioner works not only efficiently, but also extremely quietly, so as not to disturb the comfort and tranquility of your home. Its noise levels can reach as low as 21 dB. The low sound allows you to enjoy your well-deserved rest at home to the fullest. Maximum comfort The design and construction of the indoor unit of Gree U-Crown GWH12UB / K3DNA4F allows the air stream to spread much better in horizontal and vertical direction compared to other air conditioners. This gives you maximum comfort in both heating and cooling. ![]() |
| Horizontal air flow up to 130°C Possibility of horizontal distribution of air flow up to 130°C. | |
| Vertical airflow up to 180°C Capable of vertical airflow up to 180°C. | |
| Wi-Fi controller The built-in Wi-Fi controller enables remote control of the air conditioner via a smartphone or tablet app. | |
| Backlight The backlit display on the remote control allows you to use it even when the room is dark. | |
| Drying the indoor unit After using the air conditioner for cooling or dehumidification, the turbine continues to rotate to dry the heat exchanger and prevent mold. | |
| Lock To avoid changing parameters inadvertently or by children, the remote control can be locked. | |
| LED display For user convenience, the LED display always shows you the set temperature. | |
| Air drying The air drying function can reduce the humidity in the room with minimal temperature change. | |
| Volumetric air flow The volumetric air flow enables a better distribution of air in the room through a special program for changing the position of the air conditioner flaps. | |
| I-feel mini sensor The built-in sensor in the remote control gives more accurate feedback on the room temperature for greater comfort. | |
| Automatic restart In the event of a power failure, the settings are saved, and upon re-supply, the operating mode and set parameters are saved. | |
| Cooling at -18°C Guaranteed operation in cooling mode down to -18°C. Suitable for server rooms. | |
| Heating at -30°C Guaranteed operation in heating mode at -30°C outside temperature. | |
| Cooling at +54°C Guaranteed operation in cooling mode at high temperatures up to +54°C. | |
| Standby heating Enables standby heating of 8°C when the room is not occupied but there is a risk of frost. | |
| Ionizer The negative ion generator purifies the air for a healthy environment in your home. | |
| Intelligent heating The electric heater of the compressor crankcase enables trouble-free starting at sub-zero temperatures. | |
| 24-hour timer The function makes it possible to set the time for turning on and off the air conditioner within 24 hours. | |
| 7 fan speeds For maximum comfort, the fan of the indoor unit supports 7 speeds. |



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