In order to meet the needs of different customers, UWO offers a variety of solutions in terms of minimum operating temperature, usage scenario, compressor speed, and environmental performance. 1 Minimum Operating Temperature Range from -25°C to -10°C 2 Usage Scenario of Residential and Commercial 3 ON/OFF and Full Inverter are available. 4 R290, R32 and R410A are available. Furthermore, we provide customization service in case of special requirements. Contact us for more information!