Ground Heat Pump Queen VV12DC Combi ST. With flow heat exchanger for hot water and 300 liters storage tank. HxWxD: 1910x650x705 (RH 2000). Heat pump with energy effecient compressor, overheat removal and direct condensation. Comes with heat exchanger for solar and solar control. Connection height T: 60mm. (see Accessories for DC model) Her er et link