R290 Refrigerant
Offers a low Global Warming Potential (GWP), making it a more sustainable and environmentally friendly option compared to other refrigerant gases.
R290 refrigerant has excellent energy efficiency, as it requires less energy to reach and maintain the desired temperature.
It contains no chlorine or fluorine, reducing harm to the ozone layer.
No damages due to its high purity, and is compatible with existing equipment.
Better COP
Coefficient of Performance (COP) is 5.4. The adaptive control technology is built for optimising frequency and speed: the compressor frequency and fan speed are adjusted according to the water tank temperature and ambient temperature, so as to achieve optimal energy efficiency. The whole machine's upgraded performance increases overall energy saving.
Smart Chip-Sunflower
Self-learning and self-forecasting, the intelligent operation increases overall energy saving. Once the Sunflower function is activated, water will be heated during the period of relative higher ambient temperature of a day. At other times, it will heat up to a medium water temperature only when energy consumption increases.
Wi-Fi Control
Wi-Fi is available on all models of the Gree WHIO Inverter Hot Water Heat Pump range for both Apple and Android. After installing the Gree+ app on your phone or tablet, you can remotely control the air conditioner from anywhere in the world, at any time.
Reliable Design
Anti-corrosion and high-pressure enamel inner tank; DC Inverter compressor dedicated for Gree WHIO Hot Water Heat Pump; Four-way reversing valve for defrosting; Crystal titanium in blue enamel tank; Double anti-explosion design.
Multiple Protection Functions
Empty cavity design; Insulation design of inner tank and external shell; Anti-backflow protection when tap water is cut off; Automatic temperature control; Automatic error detection; Anti-dry burning protection; Overpressure protection; High temperature of discharge temperature protection; Insufficient refrigerant protection; Air-blocking protection; Anti-high environmental temperature operation protection.
