GREE U-Crown Series Review

The GREE U-Crown Series redefines premium residential and commercial air conditioning.

Combining elegant aesthetics with high-performance inverter technology, these systems deliver exceptional comfort, efficiency, and quiet operation — making them one of the most advanced wall-mounted units available in the UK.

Design and Build Quality

The U-Crown’s brushed-metal finish and curved aluminium body make it stand out as a design statement.
Slim (just 185 mm deep) and sleek, it suits both modern homes and executive offices.
Soft LED indicators and concealed air outlets enhance its minimalistic look.

Performance and Efficiency

Equipped with GREE’s G-10 inverter compressor and R32 refrigerant, the U-Crown achieves:

• SEER: up to 8.5

• SCOP: up to 5.4

• Energy rating: A+++

It delivers reliable performance in extreme climates — heating down to –30 °C and cooling up to +54 °C, ensuring year-round comfort in any UK condition.

Quiet Operation

Indoor sound pressure levels start from just 19 dB(A) — quieter than a whisper.
Outdoor units include noise-reduction fans and variable-speed motors to maintain low sound levels even under load.
The “Silent Mode” further reduces noise for night-time use.

Smart Connectivity

The system includes built-in Wi-Fi control via the GREE+ App, allowing users to adjust temperature, mode, and schedule remotely.
Voice control integration with Google Home and Amazon Alexa adds convenience for modern smart homes.

Air Filtration and Health

GREE integrates Cold Plasma ionisation to eliminate bacteria, viruses, and allergens.
Multi-stage filters remove dust, pollen, and odours, maintaining fresh, clean air.
An automatic self-cleaning function freezes and defrosts the evaporator coil to prevent mould growth.

Comfort Functions

Features include I-Feel temperature sensing (using the remote sensor to detect real conditions), 3D Airflow, and Eco Mode for balanced comfort and economy.
The intelligent defrost system ensures reliable heating during frosty conditions.

Environmental and Cost Benefits

The GREE U-Crown consumes up to 35 % less electricity than traditional split systems.
Its inverter compressor adapts power dynamically, improving efficiency and reducing carbon footprint.

Conclusion

The GREE U-Crown combines cutting-edge performance with luxury aesthetics.
Its silent operation, smart control, and A+++ energy rating make it an ideal choice for discerning UK customers seeking both design and comfort excellence.