... &Condenser: Famous brand3.Advanced control system4. Power: 380V-3P-50HZ5. Refrigerant: Environmental protection refrigerants (R134a R407c or R410a)6. Noise: ≤75dB ... ,heating ,supplying sanitany water.2.Environment-friendly Using non-polluting refrigerant,when operating can instead the boiler room,non-emission,no ...