R290 1-3HP Top-Mounted Monoblock Refrigeration Condensing Unit for Walk in Cooler

R290 1-3HP Top-Mounted Monoblock Refrigeration Condensing Unit for Walk in Cooler. 1.Easy & Fast Installation Factory pre-charged with refrigerant. Only connect power and pipes to start running, saving much on-site time and labor cost. 2.Energy Saving & Stable Performance Equipped with high-efficiency Sanyo DC inverter compressor and electronic expansion valve for precise temperature control. It saves 25% energy than ordinary units. 3.Smart Intelligent Control Built-in LCD screen; optional full-touch WiFi supports remote monitoring and operation via Tuya APP. Adopts automatic hot gas defrosting to keep unit running stably. 4.Wide Voltage & Customization Standard voltage 220V-240V, 50/60Hz. Special voltage such as 115V/60Hz and 3-phase 220V/50Hz can be customized. 5.Various Refrigerant & Wide Application Multiple refrigerants optional: R290 (natural), R404A, R410A, R448A, R449A, meeting different environmental requirements. Universal for both medium and low tem.