R290 Commercial Heat Pump with A+++ Energy Efficiency at 35°C and 55°C

R290 Commercial Heat Pump with A+++ Energy Efficiency at 35°C and 55°C. Heating, cooling, and hot water in one system. Eco-friendly refrigerant: R290 with ultra-low GWP of 3. Smart cascade control: One control box can manage up to 15 units. 7" HD touchscreen controller with advanced functions including energy efficiency statistics and SG Ready. Smart app control via Wi-Fi and 4G connectivity.