Design Multi Brand Gree Compressor Inverter Outdoor noise level 58 dB(A) Refrigerant R32 Heating feature Winterized Cooling capacity 7.1 kW Heating capacity 8.6 kW Max piping distance 60 m Size 964×402×660 mm Outdoor weight 47.5 kg Operating range (cooling) -15..+43 °C Operating range (heating) -22..+24 °C Note Max 3 indoor units Featured feature Heating down to -22°C outdoor temperature, H tariff available, Compressor crankcase and drip tray heating, G10 inverter technology, Intelligent defrost Warranty Full warranty period of 36 months and an additional 24 months for the compressor. If you have a service request related to the product, please contact our reseller who performed the installation. Winterized models These models are equipped with compressor crankcase and drip tray heating, which guarantees heating down to an outdoor temperature of -25°C. The outdoor drip tray heating ensures that the condensate generated during defrosting does not form ice, thus increasing operational safety in winter. The compressor crankcase heating guarantees proper lubrication of the compressor oil at start-up even in the coldest conditions, thereby significantly increasing the compressor's service life.