Air Source Heat Pump (AAS-12H)
1. Heating capacity: 12kW, 380V/3ph/50Hz.
2. COP up to 4.2
3. Using Copeland scroll compressors, strong operation and long life.
4. Emerson ALCO expansion valve, with accurate and stable throttling function.
5. High efficiency coaxial coil he... - Update: 2012-11-22